Nottinghamshire Police have released this CCTV footage in an appeal for witnesses to a brutal robbery that happened in September, this year.
Christian Lecoutier was attacked from behind by two men. He suffered a fractured eye socket and skull before they stole his rucksack.
The CCTV shows two men, one in black and the other in white, walking behind Mr Lecoutier, shortly before the attack. Police want to speak to these two men in connection with the incident.
More top news
A fine end to the day, rain arriving early tomorrow.
Staffordshire's Adam Peaty has broken the world record in the 50m breaststroke for the second time today at the World Championships.
The Environment Agency says it is tracking movements from land where there is a 2,000 ton mountain of waste.