A TEENAGER shut his mother out of their home and vandalised her car after she objected to him and his friends using drugs, York Youth Court heard.

Then he rode off on a motorcycle while high on a cocktail of drugs and alcohol and crashed into the back of a car, said Sandra Potter, for the Crown Prosecution Service.

The 16-year-old from Acomb, who had taken mephedrone and valium with alcohol, was also aggressive towards a police officer.

The boy, who cannot be named for legal reasons pleaded guilty to riding a motorcycle while under the influence of drugs, criminal damage and resisting a police officer. He was given 12 months’ supervision, including drug and alcohol rehabilitation, and banned from driving for a year. Miss Potter said the mother returned home from work and found the son with two of his friends in the house. All had used drugs. The mother drove to the parents of one of the friends and was followed by the son on a motorcycle. He slashed one of her car tyres and rode off. Shortly afterwards one of the mother’s friends phoned her. The son had crashed into the back of her car.

When she returned to her home, the teenagers were inside and would not let her in. Vicky Latham, for the son, said he was “extremely angry”. She said: “He felt she was grassing on his friend to their parents.”