Ключевые слова: boat, boats, britain, capital, city, coast, crime, duty, east london, emergency, enforcement, england, english, guard, landmark, law enforcement, london, london security, marine, members, met, metropolitan, metropolitan police, moored, nautical, nautical vessel, patrol, patrolling, police boat, policing, public service, quay, rescue, response, river, river police, river thames, safety, security, terror threat, thames, thames police, transport, transportation, uk, united kingdom, urban, vessel, water, wharf,