Police are appealing for information after a 'threatening' row in Le Braye car park.
A woman in her 30s pulled into the car park and was followed by a man in his 50s, who drives a silver VW Golf.
They then both got out of their cars and started arguing at around 3:15 p.m. on 22 August.
At around 3:30 pm the man got in his car and left after the row, which has been described as 'threatening' by the force.
Police would like to speak to any witnesses or anyone who has any information.
Islanders can ring officers of 612 612 or CrimeStoppers anonymously on 0800 555 111 or via their anonymous online form.
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