access armed authorities authority availability available badges barriers cars communicating communication control deployment equipment flashing-lights law law-&-order lights motor-bikes National-Day on-duty on-the-job order patrols police police-vehicles power presence regulations responsible security Singapore symbols traffic traffic-control uniforms vehicles weapons bilingual distinctive emergency-vehicle marked motor-vehicle patrol police-vehicle transport travel van vehicle abstract artwork background badge banner bright button clear color colours computer decorations design dez pain element floral glass glossy graphic icon illustration internet iridescent isolated metallic multicoloured navigate net opal ornate pearly plastic push red rounded scrapbooking selection sets shape shine style symbol texture three dimensional vector web design xymonau ancient arms Arthurian battle blade body chrome classic classical clipart decoration empty England frame gothic history king king arthur medieval metal old one path pattern protection roman royal safety secure shadow shield shiny sign silver steel three tool war white 3D blank circle colorful corner coupon crumpled curl discount editable foil information label New packaging paper pastel pastels peel peeling price promotion realistic reflective retail round sale season set shop sticker stickers sticky tag tags unglued web website square squared squares price tag pricetag