Seamas Delaney, head chef at Hatfield House on the Ormeau Road in south Belfast, with the bar's Guinness delivery van

A Belfast publican has been forced to suspend his service of pulling pints on people's doorsteps after the PSNI said it breached licencing legislation.

Hatfield House has been operating a Guinness-on-wheels service which it said was proving hugely popular.

Mobile bar staff had been pouring drinks out of refitted vans into plastic glasses while wearing latex gloves. Beers are then left on the doorstep with no contact with customers.

READ MORE: Belfast bar launches 'fresh Guinness to your door' delivery service

However, the owners of the pub have said the PSNI have attempted to shut down their pint delivery service.

In a Facebook post, a spokesman for the pub said police had stopped their vehicles over recent days, accusing the drivers of breaching legislation.

The spokesman added: "Folks we are devastated but for the minute we have been forced to suspend the delivery of our Guinness pints.

"Before commencing this service we carried out a detailed risk assessment of our operations to ensure the safety of our staff, their families and ultimately you, the customer and to ensure that the home delivery service we are providing is in total compliance with all relevant health and safety and licensing legislation.

"Our lawyers have advised us that we are in strict compliance with all relevant current legislation.

"We launched this service to try to bring a smile to people's faces and keep a few more of our amazing staff in jobs amidst these most trying and dire times.

"However, despite all of this, the PSNI have sought to wrongly shut down the Guinness pint delivery service.

Seamas Delaney, head chef at Hatfield House on the Ormeau Road in south Belfast, with the bar's Guinness delivery van

"We have asked the PSNI on numerous occasions to outline which relevant piece of legislation we are alleged to have breached but to date they haven't been able to do this.

"Yesterday four of our staff were followed by two unmarked PSNI cars for over 45 minutes - the health and wellbeing of our staff is too important to us and at a time when our staff are stressed and worried about a number of issues we cannot allow the PSNI to add to this.

"So, for the minute the Guinness delivery service is on pause until we can guarantee to our staff that they will not be subjected to harassment and perceived intimidation such what they were put through yesterday.

"There are four delivery drivers today that are not required as our Guinness pint delivery service has been suspended.

"Their jobs have now been placed at risk but we won't be letting anyone go as this venture was never about money, it was about jobs for our staff and smiles for our customers.

"We want to give all the Guinness drinkers in Belfast a massive thank you. We have loved serving you and loved seeing your happy faces when we arrive with your pints of Guinness.

"If we have to take this matter to the courts for determination we will because we firmly believe we are on the right side of the law.

"We are continuing to deliver food and drink so pick up the phone and give us a shout. Stay home, stay safe and let us bring the pub to you."

The PSNI has been asked for comment.