A MYSTERY guerrilla artist from Warrington has struck once again.

The clock is ticking for the people of Warrington to get their hands on one of the anonymous artist's latest designs.

The Warrington Urban Artist, who has remained tight-lipped about their true identity only saying they have lived in the borough all their life, has confirmed there are 15 mugs up for grabs.

Keep a look out for the pictured limited edition 'at least you looked' mugs, which can be located at Asda Birchwood, Westbrook and Cockhedge.

The cups are free to whoever tracks them down first.

A 'kids at work' sign is also available but not clues have been given to help uncover its whereabouts.

To see more examples of the mysterious artist's work visit facebook.com/urban.art.184.

Happy hunting and tweet your pictures to @warringtonnews if you are one of the lucky few to find one.