Details of a police operation are being kept under wraps after officers raided house in Felixstowe.

Up to seven police vehicles were involved in the raid at an address in Graham Road yesterday evening.

A Suffolk police spokesman confirmed officers were in the process of a pre-planned operation when additional officers were called to the scene at around 6pm due to a number of onlookers arriving in the road,

He also confirmed details of the operation were being kept confidential at this stage.