Bristol 'ploggers' join efforts to clear streets of litter
Vivek Gurav has been on more than 300 "plogging missions" - jogging and litter-picking at the same time.
Mr Gurav, who came to Bristol in September to study for a masters degree in Environmental Policy and Management, first started a community plogging campaign in his home city of Pune, in India.
He has been joined by 120 volunteers in Bristol.
Video journalist: Hannah Bowle