CHEEKY Yes supporters have sparked a blazing row with a bizarre ‘Three-dom’ demo — after leaving a fire station frontage covered with 333 pro-independence stickers.

The word ‘YES’ was spelled out three times in capital letters with Saltire-coloured labels, which were spread across the doors and windows of the Gourock community depot.

Mystery independence supporters are believed to have descended on the town’s fire and rescue HQ under cover of darkness early on Monday morning.

One onlooker told the Tele today: “It’s a disgrace.

“This type of thing doesn’t do the campaign for independence any favours — it’s just vandalism.” But another said: “It’s quite amusing. They’re rascals, whoever did it, but you can see a funny side to it.” As well as the giant ‘YES’ words, the little blue and white stickers were used to cover the fire station’s front door, including its handle and letterbox.

Frankie Caldwell, of Inverclyde’s pro-union Better Together campaign, said: “The independence campaign is entering a very tense period for both sides of the debate and there is absolutely no place or justification for aggression or blatant vandalism in it.

“The emergence over the weekend of the Yes signs defacing Gourock Fire Station is unacceptable and should stop immediately.” The incident comes just days after the Yes Inverclyde campaign denied breaking a district-wide bye-law which bans political street posters.

Pro-independence material was found on a roundabout at the Port Glasgow shared community campus and also at the town’s bus station.

Shona McQuarrie, of Yes Inverclyde, said of that matter: “The Yes Inverclyde campaign should not have to take the posters down as we did not put them up there in the first place.

“We should, therefore, not be billed for this.” The Scottish Fire and Rescue Service today said that its buildings are ‘not appropriate’ for political campaigning.

A spokesman said: “We understand that at some point overnight one or more individuals attached a large number of stickers to the outside of the station, including the doors to the appliance bay.

“Our message to the public is that service facilities are not appropriate locations to place political materials.

“We would also remind everyone that appliances at fire stations could be mobilised to an emergency at any time, so the area in front of appliance bays should always be kept free of obstruction.”