POLICE in West Yorkshire have released CCTV images of a man they would like to speak to in connection with an ongoing enquiry.
It relates to a series of malicious letters, sent predominantly to educational establishments across the UK.
The man is believed to be from Merseyside and was captured on CCTV, on a train travelling from Liverpool to Ormskirk on Sunday, March 2.
He is believed to have got off the train at Ormskirk station at approximately 1.40pm.
Anyone who believes they may know who the man is, or has any information that could help police with their enquiries, can call West Yorkshire Police on 101 - extension 28212, or Crimestoppers on 0800 555 111, quoting Niche Reference: 13130024152