horse horse float mounted police police police patrol transport 112 agent beagle car constable emergence emergency law patrol patrol car police car policia policia segurança pu Portugese police psp safety squad car tow rain road animal bit and bridle Ears horse's head mane reins enforce horses mount policeman ride auto chase cutout drive driver enforcement guard isolated lights officer protect pursuit safe signal vehicle action active authorities authority blue chopper control copter flight flying helicopter monitor monitoring motion moving observation patrolling police-patrol power security skies sky sky-watch speed technology warning watch watching white adults anticipate anticipating attendees boys casual children crowd crowds enjoyment entertaining entertainment excited excitement families fun girls happiness happy joy large-crowd men on-the-move open-air parents pedestrians people police-motor-cycle-patrol police-motor-cyclist public relaxation shadows street street-crowds sunny sunshine visitors wait waiting walkers walking women access availability available badges barriers bilingual cars communicating communication deployment distinctive emergency-vehicle equipment flashing-lights law-&-order marked motor-vehicle on-duty on-the-job order police-vehicle presence regulations responsible symbols traffic traffic-control travel van badge cap cop hat job logo policewoman service symbol uniform