VIDEO: Can camera drones be used for traffic management in Brum?

Could local councils replace helicopters with camera-drones to monitor traffic and carry out land surveys?

Drones are a greener and cheaper option. But they need to be used with caution, warns Birmingham based film-maker Didier Soulier from Onedayinmylife Video Productions.

Sharika Nambiar finds out more with Pupul Chatterjee for Brum Transport: