Police have appealed for witnesses after a brick was thrown through the window of a school bus at Grays.
The incident happened at Buxton Road at about 8am on Wednesday February 6.
A nearside window next to the bus door was smashed by the brick.
A number of schoolchildren were on the bus at the time but there were no injuries.
Any witnesses or anyone with information about the incident should contact Pc Richard Bramhill at Grays police station on 101.
Was your child on the bus? Call the Gazette on 01375 411503.