Residents of Cornwall have launched a petition urging the UK government to recognise the seaside county as the nation’s fifth constituent nation, with Cornwall Council formally backing the campaign after a council motion passed by 53 votes to 22.

The petition, which has collected nearly 23,000 signatures, asks the government to "formally acknowledge Cornwall as a nation, granting it equal status to Wales and Scotland," including devolved powers, measures to preserve Cornish culture and language, and recognition of the county’s historic autonomy. Council members have been encouraging residents to add their names before the petition closes on Thursday after six months online.

Leigh Frost, leader of the Liberal Democrat group on Cornwall Council, said on social media that the campaign is not about independence but about making decisions locally. "This isn't about independence, it never has been," Frost wrote. "This is about making sure decisions for Cornwall happen in Cornwall. We are not just a bit of England at the end of the trainline, we are a strong, proud Celtic nation."

Not all councillors supported the motion. Most members of the local Reform group voted against it. Rowland O'Connor, deputy leader of Reform on the council, told The Times the issue raised questions of identity: "It feels like we are being asked to choose between being English and Cornish. In reality, most of us are very proud to be English and Cornish."

Perran Moon, identified in local reports as the Labour MP for "Cambourne and Redruth," said supporters were not seeking separation from the UK but wanted a stronger voice within it. "We are not separatists, we want to play our part economically and culturally within the UK and we just don't feel that voice is being heard," Moon said.

The campaign has been driven in part by opposition to plans for a combined mayoral authority with neighboring Devon, which some Cornish councillors and MPs have argued would dilute Cornwall’s ability to secure funding and manage local priorities. Supporters of nation status say formal recognition and greater devolution would better protect Cornish language, Kernewek, local heritage and decision-making.

Under the UK petitions system, the government is required to respond to petitions that reach 10,000 signatures and must consider for parliamentary debate any petition that reaches 100,000 signatures. With almost 23,000 signatures, the Cornwall petition will receive a formal government response but remains far short of the threshold needed to trigger a debate in Parliament.

Cornwall’s campaign adds to ongoing debates in the UK about devolution, regional governance and the recognition of distinct cultural identities within the union. The petition will close after six months online; any formal next steps will depend on the government response and whether the petition gains significantly more support before the deadline.