Police Vehicle Blocks Traffic During Nighttime Operation

110 2022 German city German police Germany LED sign Leipzig March 21 March 21 2022 Saxony Travel24 Hotel alert signal authority presence blue flashing light blue lights city at night city block city lights city regulation civil enforcement crowd control digital display digital regulation digital traffic sign downtown Leipzig emergency lighting emergency response emergency situation emergency vehicle evening enforcement event control event disruption event management flashing blue light flashing lights illuminated city illuminated environment illuminated patrol illuminated sign illuminated warning law and traffic law and traffic enforcement law enforcement law enforcement vehicle municipal control municipal operation night night duty night patrol night scene night shift nighttime authority nighttime coordination nighttime patrol nighttime response nighttime vigilance no overtaking no passing sign no people official action official restriction order enforcement patrol van patrol vehicle police police alert police car police intervention police operation police street presence police van police vehicle police visibility protective operation protective services protest event protest response public order public safety regulated access regulated street response readiness road block roadside presence safety signal safety warning security measure security response signage street closure street enforcement street regulation street safety surveillance traffic traffic alert traffic control traffic incident traffic intervention transportation control urban caution urban emergency urban law enforcement urban operation urban security vehicle lights vehicle restriction vehicle-based signage visual enforcement visual signal warning signal