Police are seeking information following the observation of a group of men engaging in suspicious behaviour in the Mirfield area earlier this month.
The Kirklees District Crime Team is appealing to individuals who may have information leading to the identification of these men or possess footage of them in Mirfield on the evening of Friday, November 24.
The individuals were captured in the images around 8 p.m.
Even though the individuals are masked, authorities believe it is crucial to release the pictures in case anyone possesses footage that could aid in tracking their movements or identifying them.
It is suspected that the men travelled in the vehicle also depicted in the images.
Those with information that could assist in the investigation are urged to contact the Kirklees District Crime Team at 101, citing police log 13230653604. Alternatively, information can be provided on www.westyorkshire.police.uk/livechat or anonymously to the independent Crimestoppers charity at 0800 555 111.