Reform UK’s Caerphilly by-election campaign office has been vandalised just days after Plaid Cymru won the crunch Senedd contest.

The campaign office, located on Caerphilly’s Cardiff Street, had an expletive message emblazoned across its shutters.

“Now you can f**k off home,” the vandals wrote. Photographs of Reform’s campaign office circulated on social media yesterday.

Reform UK had been eyeing up its first major electoral victory in Wales on Thursday.

Despite Llyr Powell securing 12,113 votes, Reform missed out on snatching the once-safe Labour seat by 3,848 ballots.

Plaid Cymru’s Lindsay Whittle, who first stood for the pro-Welsh independence party in Caerphilly in 1983, pulled off a historic victory as Labour’s support collapsed from 13,289 to just 3,713.

However, the tense by-election campaign also witnessed noticeable levels of vandalism, prompting Reform UK to accuse “hard-left activists” of playing dirty tricks.

Speaking to GB News at the Caerphilly count, Mr Powell said: “I am grateful to every voter who went to the ballot box and voted Reform – despite the fear and attacks that have been put against them by the other parties.”

He added: “They attacked my door in the middle of the night. At the office, we had to have security there. There were a lot of things that went on in this campaign that was very dark.”

GB News also understands that anti-Reform activists launched a boycott of shops in the former mining town of Bargoed after local businesses started putting up posters supporting Nigel Farage’s party.

However, Reform UK has not been deterred by some of the “dirty tricks” on show in the Caerphilly by-election.

“They’ll hate it when we win here in May,” a local Reform insider told The People’s Channel.

LATEST DEVELOPMENTS

Photos shared with GB News appeared to show anti-Reform activists had targeted posters across the constituency that were supporting Mr Powell’s bid to become the party’s second Senedd Member.

Swastikas had been drawn in the corner of one poster, while another crossed out Mr Powell’s face and emblazoned “RACISTS!” over the Welsh dragon.

GB News has approached Gwent Police for comment.