PNG SVG PSD EPS MORE
Signs
Flat
Web Interface Icons
signs, Prohibited, Error
Black
512x512
Danger Symbols
denied, prohibition, no entry
Maps And Flags
Swimming pool rules
rules, Prohibited, denied
no entry, denied, signs
signs, refuse, Close
Entypo
signs, restricted, Restricted Area
controls
Elegant Font
Accessibility, Prohibited, Cross Mark
Foundation
Road sign, signs, traffic signal
denied, Minus, Minus Sign
PNG ICO ICNS SVG MORE
Signs & symbols
Circle Icons
no symbol, Block, no
Gainsboro
PNG ICO ICNS MORE
Mixed
Anchor
denied
128x128
Mobile apps
iOS 7 Style - Metro UI Icons
denied, security, Metroui
Crimson
UI
Metro UI Icon Set
security, denied
Social media
Metro UI Dock
denied, security
PNG MORE
Desktop apps
Mirror, security, denied
640x640
Toolbar icon set 2
DarkRed
32x32