The Prime Minister has foregone his traditional holiday activity of deerstalking this year because he is suffering from a "phenomenally bad back," he told the BBC.
David Cameron has been on vacation with his family on the Hebridean island of Jura off Scotland's west coast.
In previous years he has stalked the red deer which live there in abundance, but says he now prefers a "stiff walk" after suffering from a protruding disc.
He said that stalking involves "a lot of crawling through the heather, sometimes for a very, very long time" and that he did not think he could bear it..
The Crown Prosecution Service has denied reports alleging that it has not been prosecuting hunting offences, insisting that it does so when it is in the public interest:
Animal welfare charity RSPCA's chief executive has called those who hunt "enemies of the animals" today, as an estimated 250,000 people are to take part on legal Boxing Day hunts across Britain. Gavin Grant told the Independent:
More than 300 hunts are holding Boxing Day meets across the UK despite the ban on fox hunting.
Some meets involve drag hunting, where dogs set off on the trail of a scent.
A joint master of Croome and West Warwickshire Hunt said there were more important bills for MPs to debate than the hunting ban:
The Croome hunt uses drag hunting on Boxing Day and 30 riders will set out from the town of Pershore in Worcestershire today. Mrs Allen added:
Joe Duckworth of the League Against Cruel Sports has said they would be stepping up their campaign against hunts which broke the law, after Environment Secretary Owen Paterson appeared to rule out bringing the issue before the Commons next year.
Speaking to the BBC Radio 4's Today programme:
The executive chairman of the Countryside Alliance, Sir Barney White-Spunner, said he believed the ban on hunting would eventually be lifted, although he accepted it was not an immediate priority for the government.
Mr White-Spunner told the BBC Radio 4 Today programme: "We know that actually if you are going to go for some form of repeal then it would probably take another huge amount of time at a time when the Government and parliament has got other priorities.
"I think people are absolutely sensible and mature about that but I am absolutely confident the Act will be repealed. In the meantime, the country people trust the Prime Minister will deliver what he can."
Wakefield MP and Shadow environment secretary Mary Creagh has said there was no public support for ending the hunting ban, following comments from a Cabinet minister who signalled that there is no imminent prospect of a vote on repealing the ban.
Ms Creagh responded to Environment Secretary Owen Paterson: "Most people back Labour's ban on hunting wild animals with dogs and accept there is no place for animal cruelty in a civilised society.
"People are worried about their incomes falling, prices rising and losing their jobs, yet this out of touch Tory-led Government wants to bring back hunting.
"After the recent high profile conviction of members of the Prime Minister's hunt, I hope that hunts will respect the law this year."
- An estimated 300 Boxing Day hunts gather up and down the country despite the ban on hunting with dogs that was passed under Labour in 2005
- Campaigners say enforcing the restriction wastes police time, and suggest some officers turn a blind eye to breaches of the law
- But David Cameron has been accused of dragging his heels over acting on the coalition agreement promise of a free vote on overturning the ban
- Many Tories would support repeal, but most Labour and the Liberal Democrats are still in favour of the ban