Police are hunting for a Dunstable man after he failed to attend a police station following bail.
Reece Jones, 30, from Dunstable was arrested in relation to an assault on a police officer.
Hertfordshire police are appealing for help to trace him – but have warned people not to approach him and instead contact them on 101 or online quoting crime reference 41/68522/21.
You can also contact Crimestoppers anonymously on 0800 555 111 or online.
Jones has connections to Dunstable and Luton as well as Hoddesdon, Waltham Cross and Hitchin in Hertfordshire.