British Transport Police officers want to speak to this man after a waiting shelter window was smashed at Wellingborough train station.
The incident took place just after 10.15pm on Friday, August 21.
As part of their investigation into the incident, officers have studied CCTV from the station and are issuing images of this man who they think can help with their enquiries.
PC Ashley Wynder said: “A man entered the station having crossed over the footbridge and walked into the waiting shelter on platform two.
“He then punched one of the shelter windows causing it to smash and shatter.
“This was a mindless act of criminal damage, if you recognise the man pictured please contact us.”
This was a mindless act of criminal damagePC Ashley Wynder
Anyone who recognises the man or has information is asked to contact British Transport Police on 0800 405040, or text 61016, quoting reference MSUB/B16 of 7/9/2015.
Information can also be passed anonymously to the independent charity Crimestoppers on 0800 555111.