Cornwall Council is reminding members of the public that any form of aggression or violence against its staff or contractors will not be tolerated.
The warning comes following incidents at Cornwall’s household waste and recycling centres (HWRCs) which have resulted in some members of the public being banned from all sites.
Due to ongoing police investigations, the council is unable to comment on the specific incidents.
Carol Mould, portfolio holder for Neighbourhoods at Cornwall Council, said: “Unfortunately, there have been multiple incidents at our household recycling centres of totally inappropriate and unacceptable behaviour from members of the public.
“We will not tolerate any abuse, aggression or violence towards our staff or our contractors and where people do behave in this way, we will not hesitate to ban them from the sites.
“Where incidents do occur, footage from CCTV, ANPR (automatic number-plate recognition) cameras and body-worn cameras from staff will be passed onto the police.”

Go Cornwall Bus warns of possible disruption as RMT industrial action begins on Friday
'A chance worth saving': Butchery Academy launch gives Bailey a future in his local shop
Crowdfunder extended to help more families affected by terminal illness in Cornwall
Festive favourite to return for a second year in Cornwall - and this year it’s set to be ‘more magical’
New photos show regrowth at fire‑hit cliffs in Cornwall
Autumn Feast to raise funds for women and girls across Cornwall
South West Water ordered to pay nearly £8 million after admitting widespread sewage discharges across Cornwall and Devon
‘Shellshocked’: Craft shop owners celebrate after being named high street award finalists