Police said officers followed a car after receiving reports that it had been 'staggering around a car park' in Midhurst before driving off in an 'erratic manner'. A spokesman said: "A member of the public called police at 10.11pm having seen the man in the car park at Cocking Hill before driving off towards Singleton. "His car was spotted a short time later and was stopped at Oving where he was arrested. "A 31-year-old man from Chichester was arrested on suspicion of driving a vehicle whilst unfit through drugs and attempting to possess a controlled drug of Class B - ketamine. He was later released under investigation." Have you read?: Fatal Bracklesham collision: 'Lives were saved due to the actions of residents and witnesses'