The Port of Rotterdam is to run trials with drones to achieve sea-going and inland shipping inspections as part of efforts to reduce pollution. 

Particular emphasis will be on coverage of air pollution (smoke etc), ship-to-ship transfer, shore-to-ship transfer, zoning for hazardous substances and onboard vessel repairs. Drones are to be supplied by Netherlands-based Avy and specifically its Avy Aera 3 which possesses a cruise speed of 90kmh per hour.