The event in question, Labyrinth on the Thames, is set to return to the Old Royal Naval College in Greenwich. The Royal Borough of Greenwich has announced road closures to ensure minimal disruption to traffic and safe pedestrian movement during the festival. The road closures will commence overnight from 8pm, and will last until approximately 1am the following day. There will also be Road closures on Greenwich Church Street and King William Walk. Want to find out all the latest planning applications, alcohol licensing applications and planned road closures near you?