diff --git a/src/input.c b/src/input.c
index a2b2d4937f..6ec0f334f8 100644
--- a/src/input.c
+++ b/src/input.c
@@ -845,7 +845,7 @@ static void game_handle_input_mouse(int x, int y, int state)
 						//0x006e57a9
 						scenery_entry = g_wallSceneryEntries[map_element->properties.fence.slope];
 						if (scenery_entry->wall.var_0D != 0xFF){
-							RCT2_CALLPROC_X(0x6E5F52, map_element->properties.fence.item[0], 0, 0, 0, 0, 0, 0);
+							window_sign_small_open(map_element->properties.fence.item[0]);
 						}
 						else{
 							RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_STRING_ID, rct_string_id) = 1158;
diff --git a/src/interface/window.h b/src/interface/window.h
index ed58ec368f..27ab7d56b5 100644
--- a/src/interface/window.h
+++ b/src/interface/window.h
@@ -506,6 +506,7 @@ void window_track_place_open();
 void window_new_ride_open();
 void window_banner_open(rct_windownumber number);
 void window_sign_open(rct_windownumber number);
+void window_sign_small_open(rct_windownumber number);
 void window_cheats_open();
 void window_research_open();
 void window_scenery_open();
diff --git a/src/localisation/string_ids.h b/src/localisation/string_ids.h
index 61d22d8ee8..00029e9b53 100644
--- a/src/localisation/string_ids.h
+++ b/src/localisation/string_ids.h
@@ -998,6 +998,10 @@ enum {
 	STR_DEMOLISH_BANNER_TIP = 2988,
 	STR_SELECT_MAIN_COLOR_TIP = 2989,
 	STR_SELECT_TEXT_COLOR_TIP = 2990,
+	STR_SIGN = 2991,
+
+	STR_CHANGE_SIGN_TEXT_TIP = 2994,
+	STR_DEMOLISH_SIGN_TIP = 2995,
 
 	STR_LICENCE_AGREEMENT_NOTICE_1 = 2969,
 	STR_LICENCE_AGREEMENT_NOTICE_2 = 2970,
diff --git a/src/windows/sign.c b/src/windows/sign.c
index c6d36627d0..060d07f378 100644
--- a/src/windows/sign.c
+++ b/src/windows/sign.c
@@ -50,14 +50,14 @@ enum WINDOW_SIGN_WIDGET_IDX {
 
 // 0x9AEE00
 rct_widget window_sign_widgets[] = {
-		{ WWT_FRAME,	0, 0,		WW - 1,		0,			WH - 1,		0x0FFFFFFFF, 65535 },								// panel / background
-		{ WWT_CAPTION,	0, 1,		WW - 2,		1,			14,			2991,		STR_WINDOW_TITLE_TIP },				// title bar
-		{ WWT_CLOSEBOX, 0, WW - 13, WW - 3,		2,			13,			824,		STR_CLOSE_WINDOW_TIP },				// close x button
-		{ WWT_VIEWPORT, 1, 3,		WW - 26,	17,			WH - 20,	0x0FFFFFFFE, 65535 },								// tab content panel
-		{ WWT_FLATBTN,	1, WW - 25, WW - 2,		19,			42,			5168,		STR_CHANGE_BANNER_TEXT_TIP },		// change banner button
-		{ WWT_FLATBTN,	1, WW - 25, WW - 2,		67,			90,			5165,		STR_DEMOLISH_BANNER_TIP },			// demolish button
-		{ WWT_COLORBTN, 1, 5,		16,			WH - 16,	WH - 5,		0x0FFFFFFFF, STR_SELECT_MAIN_COLOR_TIP },			// high money
-		{ WWT_COLORBTN, 1, 17,		28,			WH - 16,	WH - 5,		0x0FFFFFFFF, STR_SELECT_TEXT_COLOR_TIP },								// high money
+		{ WWT_FRAME,	0, 0,		WW - 1,		0,			WH - 1,		0x0FFFFFFFF,	65535 },					// panel / background
+		{ WWT_CAPTION,	0, 1,		WW - 2,		1,			14,			STR_SIGN,		STR_WINDOW_TITLE_TIP },		// title bar
+		{ WWT_CLOSEBOX, 0, WW - 13, WW - 3,		2,			13,			STR_CLOSE_X,	STR_CLOSE_WINDOW_TIP },		// close x button
+		{ WWT_VIEWPORT, 1, 3,		WW - 26,	17,			WH - 20,	0x0FFFFFFFE,	65535 },					// Viewport
+		{ WWT_FLATBTN,	1, WW - 25, WW - 2,		19,			42,			5168,			STR_CHANGE_SIGN_TEXT_TIP },	// change sign button
+		{ WWT_FLATBTN,	1, WW - 25, WW - 2,		67,			90,			5165,			STR_DEMOLISH_SIGN_TIP },	// demolish button
+		{ WWT_COLORBTN, 1, 5,		16,			WH - 16,	WH - 5,		0x0FFFFFFFF,	STR_SELECT_MAIN_COLOR_TIP },// Main colour
+		{ WWT_COLORBTN, 1, 17,		28,			WH - 16,	WH - 5,		0x0FFFFFFFF,	STR_SELECT_TEXT_COLOR_TIP },// Text colour
 		{ WIDGETS_END },
 };
 
@@ -102,6 +102,42 @@ static void* window_sign_events[] = {
 	window_sign_emptysub
 };
 
+static void window_sign_small_mouseup();
+static void window_sign_small_dropdown();
+static void window_sign_small_invalidate();
+
+// 0x9A410C
+static void* window_sign_small_events[] = {
+	window_sign_emptysub,
+	window_sign_small_mouseup,
+	window_sign_emptysub,
+	window_sign_mousedown,
+	window_sign_small_dropdown,
+	window_sign_emptysub,
+	window_sign_emptysub,
+	window_sign_emptysub,
+	window_sign_emptysub,
+	window_sign_emptysub,
+	window_sign_emptysub,
+	window_sign_emptysub,
+	window_sign_emptysub,
+	window_sign_emptysub,
+	window_sign_emptysub,
+	window_sign_emptysub,
+	window_sign_emptysub,
+	window_sign_emptysub,
+	window_sign_emptysub,
+	window_sign_textinput,
+	window_sign_unknown_14,
+	window_sign_emptysub,
+	window_sign_emptysub,
+	window_sign_emptysub,
+	window_sign_emptysub,
+	window_sign_small_invalidate,
+	window_sign_paint,
+	window_sign_emptysub
+};
+
 /**
 *
 *  rct2: 0x006BA305
@@ -245,7 +281,7 @@ static void window_sign_mouseup()
 	}
 }
 
-/* rct2: 0x6B9784 */
+/* rct2: 0x6B9784 & 0x6E6164 */
 static void window_sign_mousedown(int widgetIndex, rct_window*w, rct_widget* widget)
 {
 	rct_banner* banner = &gBanners[w->number];
@@ -310,7 +346,7 @@ static void window_sign_dropdown()
 	window_invalidate(w);
 }
 
-/* rct2: 0x6B9791 */
+/* rct2: 0x6B9791 & 0x6E6171*/
 static void window_sign_textinput()
 {
 	short widgetIndex;
@@ -382,7 +418,7 @@ static void window_sign_invalidate()
 	text_colour_btn->image = (w->var_492 << 19) | 0x600013C3;
 }
 
-/* rct2: 0x006B9754 */
+/* rct2: 0x006B9754 & 0x006E6134 */
 static void window_sign_paint()
 {
 	rct_window *w;
@@ -398,7 +434,7 @@ static void window_sign_paint()
 	}
 }
 
-/* rct2: 0x6B9A6C */
+/* rct2: 0x6B9A6C & 0x6E6424 */
 static void window_sign_unknown_14()
 {
 	rct_window* w;
@@ -435,3 +471,208 @@ static void window_sign_unknown_14()
 	w->viewport->flags = (RCT2_GLOBAL(RCT2_ADDRESS_CONFIG_FLAGS, uint8) & CONFIG_FLAG_ALWAYS_SHOW_GRIDLINES) ? VIEWPORT_FLAG_GRIDLINES : 0;
 	window_invalidate(w);
 }
+
+
+/* rct2: 0x6E5F52 */
+void window_sign_small_open(rct_windownumber number){
+	rct_window* w;
+	rct_widget *viewportWidget;
+
+
+	// Check if window is already open
+	w = window_bring_to_front_by_number(WC_BANNER, number);
+	if (w != NULL)
+		return;
+
+	w = window_create_auto_pos(WW, WH, (uint32*)window_sign_small_events, WC_BANNER, 0);
+	w->widgets = window_sign_widgets;
+	w->enabled_widgets =
+		(1 << WIDX_CLOSE) |
+		(1 << WIDX_SIGN_TEXT) |
+		(1 << WIDX_SIGN_DEMOLISH) |
+		(1 << WIDX_MAIN_COLOR) |
+		(1 << WIDX_TEXT_COLOR);
+
+	w->number = number;
+	window_init_scroll_widgets(w);
+	w->colours[0] = 24;
+	w->colours[1] = 24;
+	w->colours[2] = 24;
+
+	int view_x = gBanners[w->number].x << 5;
+	int view_y = gBanners[w->number].y << 5;
+	int ebp = ((view_y << 8) | view_x) >> 5;
+
+	rct_map_element* map_element = TILE_MAP_ELEMENT_POINTER(ebp);
+
+	while (1){
+		if ((map_element->type & MAP_ELEMENT_TYPE_MASK) == MAP_ELEMENT_TYPE_FENCE){
+			rct_scenery_entry* scenery_entry = g_wallSceneryEntries[map_element->properties.fence.slope];
+			if (scenery_entry->wall.var_0D != 0xFF){
+				if (map_element->properties.fence.item[0] == w->number)
+					break;
+			}
+		}
+		map_element++;
+	}
+
+	int view_z = map_element->base_height << 3;
+	w->frame_no = view_z;
+
+	w->list_information_type = map_element->properties.fence.item[1] & 0x1F;
+	w->var_492 = (map_element->properties.fence.item[1] >> 5) | ((map_element->flags&0x60) >> 2);
+	w->var_48C = map_element->properties.fence.slope;
+
+	view_x += 16;
+	view_y += 16;
+
+	// Create viewport
+	viewportWidget = &window_sign_widgets[WIDX_VIEWPORT];
+	viewport_create(
+		w,
+		w->x + viewportWidget->left + 1,
+		w->y + viewportWidget->top + 1,
+		(viewportWidget->right - viewportWidget->left) - 1,
+		(viewportWidget->bottom - viewportWidget->top) - 1,
+		0,
+		view_x,
+		view_y,
+		view_z,
+		0,
+		-1
+		);
+
+	w->viewport->flags = (RCT2_GLOBAL(RCT2_ADDRESS_CONFIG_FLAGS, uint8) & CONFIG_FLAG_ALWAYS_SHOW_GRIDLINES) ? VIEWPORT_FLAG_GRIDLINES : 0;
+	w->flags |= WF_2;
+	window_invalidate(w);
+}
+
+/* rct2: 0x6E6145 */
+static void window_sign_small_mouseup()
+{
+	short widgetIndex;
+	rct_window *w;
+
+	window_widget_get_registers(w, widgetIndex);
+
+	rct_banner* banner = &gBanners[w->number];
+	int x = banner->x << 5;
+	int y = banner->y << 5;
+
+	rct_string_id string_id;
+
+	rct_map_element* map_element = TILE_MAP_ELEMENT_POINTER(((y << 8) | x) >> 5);
+
+	switch (widgetIndex) {
+	case WIDX_CLOSE:
+		window_close(w);
+		break;
+	case WIDX_SIGN_DEMOLISH:
+		while (1){
+			if ((map_element->type & MAP_ELEMENT_TYPE_MASK) == MAP_ELEMENT_TYPE_FENCE){
+				rct_scenery_entry* scenery_entry = g_wallSceneryEntries[map_element->properties.fence.slope];
+				if (scenery_entry->wall.var_0D != 0xFF){
+					if (map_element->properties.fence.item[0] == w->number)
+						break;
+				}
+			}
+			map_element++;
+		}
+		RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_STRING_ID, rct_string_id) = 1158;
+		game_do_command(
+			x,
+			1 | ((map_element->type & 0x3) << 8),
+			y,
+			(map_element->base_height << 8) | (map_element->type & 0x3),
+			GAME_COMMAND_42,
+			0,
+			0);
+		break;
+	case WIDX_SIGN_TEXT:
+		if (banner->flags&BANNER_FLAG_2){
+			rct_ride* ride = GET_RIDE(banner->colour);
+			RCT2_GLOBAL(0x13CE962, uint32) = ride->name_arguments;
+			string_id = ride->name;
+		}
+		else
+		{
+			string_id = gBanners[w->number].string_idx;
+		}
+		window_text_input_open(w, WIDX_SIGN_TEXT, 2992, 2993, string_id, 0);
+		break;
+	}
+}
+
+/* rct2: 0x6E617C */
+static void window_sign_small_dropdown()
+{
+	short widgetIndex, dropdownIndex;
+	rct_window* w;
+
+	window_dropdown_get_registers(w, widgetIndex, dropdownIndex);
+
+	switch (widgetIndex){
+	case WIDX_MAIN_COLOR:
+		if (dropdownIndex == -1) return;
+		w->list_information_type = dropdownIndex;
+		break;
+	case WIDX_TEXT_COLOR:
+		if (dropdownIndex == -1) return;
+		w->var_492 = dropdownIndex;
+		break;
+	default:
+		return;
+	}
+
+	rct_banner* banner = &gBanners[w->number];
+	int x = banner->x << 5;
+	int y = banner->y << 5;
+
+	rct_map_element* map_element = TILE_MAP_ELEMENT_POINTER(((y << 8) | x) >> 5);
+
+	while (1){
+		if ((map_element->type & MAP_ELEMENT_TYPE_MASK) == MAP_ELEMENT_TYPE_FENCE){
+			rct_scenery_entry* scenery_entry = g_wallSceneryEntries[map_element->properties.fence.slope];
+			if (scenery_entry->wall.var_0D != 0xFF){
+				if (map_element->properties.fence.item[0] == w->number)
+					break;
+			}
+		}
+		map_element++;
+	}
+
+	map_element->flags &= 0x9F;
+	map_element->properties.fence.item[1] =
+		w->list_information_type |
+		((w->var_492 & 0x7) << 5);
+	map_element->flags |= ((w->var_492 & 0x18) << 2);
+
+	RCT2_CALLPROC_X(0x6EC847, x, 0, y, 0, map_element->clearance_height << 3, map_element->base_height << 3, 0);
+	window_invalidate(w);
+}
+
+/* rct2: 0x006E60D5 */
+static void window_sign_small_invalidate()
+{
+	rct_window* w;
+
+	window_get_register(w);
+
+	rct_widget* main_colour_btn = &window_sign_widgets[WIDX_MAIN_COLOR];
+	rct_widget* text_colour_btn = &window_sign_widgets[WIDX_TEXT_COLOR];
+
+	rct_scenery_entry* scenery_entry = g_wallSceneryEntries[w->var_48C];
+
+	main_colour_btn->type = WWT_EMPTY;
+	text_colour_btn->type = WWT_EMPTY;
+
+	if (scenery_entry->wall.flags&(1 << 0)){
+		main_colour_btn->type = WWT_COLORBTN;
+	}
+	if (scenery_entry->wall.flags&(1 << 6)) {
+		text_colour_btn->type = WWT_COLORBTN;
+	}
+
+	main_colour_btn->image = (w->list_information_type << 19) | 0x600013C3;
+	text_colour_btn->image = (w->var_492 << 19) | 0x600013C3;
+}
\ No newline at end of file