British Prime Minister David Cameron has offered his "very best wishes to everyone observing the holy month of Ramadan" in the UK and around the globe.

“I’d like to send my very best wishes to everyone observing the holy month of Ramadan,” Cameron said in his video message to Muslims.

“It’s a hugely important time as Muslims in Britain and across the world mark the foundation of their faith,” he added.

The British Premier acknowledged the rich heritage Muslims have in UK, praising them for maintaining British values.

“As friends and families come together in contemplation and in fasting, we are reminded of those Muslim values – those British values – of community, family and charity,” Cameron said.

"So as families, friends and communities come together at Iftar each evening, I hope all of them and everyone else across Britain will reflect on the universal values that Ramadan represents, and the contribution that British Muslims make to our country. Ramadan Mubarak to you all”, he added.