POLICE are appealing for witnesses after yobs smashed windscreens on two buses travelling through Potters Bar.

Both incidents happened in the early evening of March 10, at about 5.30pm and 6.30pm in Barnet Road, near the community hospital.

Officers say something was thrown from the road toward the front of the bus.

Anyone with information is asked to ring the Crime Service Team on 01707 355001 or the non-emergency number 0845 33 00 222, citing crime reference J3/11/370. Alternatively, call Crimestoppers anonymously on 0800 555111.