In conjunction with the Monifieth in Bloom event, the High Street premises was decked out in bunting and flags.

But on Sunday the poles were ripped from the building, with flags torn down and hanging baskets destroyed.

Tayside Police later confirmed that a 16-year-old male had been issued with a penalty notice following the attack.

Monifieth Historical Society committee member Margaret Copeland explained the damage caused: "We had two large flags, a Union Jack and Lion Rampant, and six small Saltires on display but all they are all useless now."

It is the third time in as many weekends that vandals have targeted the property. Previously the decorations were repaired and replaced but on this occasion the flags were either missing or beyond repair.

Mrs Copeland added: "Next year we will have to look to find funds to provide new flags and bunting."

"Despite our (the society's] enthusiasm to project Monifieth as a place with a strong sense of community, and as the town motto translates 'United Strength is Strongest', there are still those with no sense of responsibility who cannot resist destroying what ever comes within their view.

"These mindless acts leave the Society considering if what we are trying to achieve for Monifieth is worth the effort."

She added: "Further consideration has been given to the fact that the flags, flower baskets etc, were paid for by an Angus Council Environmental Enhancement Grant made last summer prior to the Open Championship. What a waste of public money!"

A Tayside Police spokesman confirmed: "As a result of incidents at the weekend which occurred at premises in Monifieth High Street a 16-year-old male was issued with a fixed penalty notice."

Mrs Copeland retorted: "I don't think that's the answer. The people responsible should do community service to appreciate the effort put in to improving the image of Monifieth."