A man is wanted in connection with dangerous driving and possession of drugs.
Police want to speak with Lockman Ali, 28, who has links to St Albans and Harpenden, after a car drove erratically across Victoria Street, on March 3.
The incident caused one person to fall over before the driver reversed down the street and left the scene.
Lockman is also wanted for Class A and Class B drug offences.
Police are asking for anyone with information to contact Hertfordshire Constabulary on 101 or via www.herts.police.uk/report
Alternatively, call Crimestoppers anonymously on 0800 555 111 or via www.crimestoppers-uk.org
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