HEFTY children will no longer be able to enjoy a donkey ride on days out to the seaside.

New rules drawn up to protect the animals from backache mean that kids who weigh over eight stone will be banned from riding at resorts across the country when the code is launched in Blackpool today.

The constitution, written by the Donkey Sanctuary and the British Equine Vets' Association, is being presented to the mayor Peter Callow - but the resort has been ahead of the herd for over 60 years.

A donkey charter was introduced there in 1942 banning heavy children from riding the resort's 200 donkeys. It also spearheaded other rules contained in the new code which will standardise the level of care for 800 hard-working donkeys - also known as asses - across the country. The constitution awards the animals a day off each week and an hour's break to be taken at lunch time or early evening each day. It will also see them undergo a fitness MoT in springtime ahead of the busy summer holiday season.

Blackpool's equine workers already enjoy a dinner break and Fridays off as well as a veterinary inspection on the promenade car park before they start their eight months of work each year.

Blackpool councillor Henry Mitchell said: "It is wonderful that these kinds of rules are to apply to resorts nationwide. Donkeys are a seaside institution. We want to keep them happy and healthy and ensure they are not carrying too much weight.

"We've been the only resort in the country to have a charter for their welfare and we adhere strongly to it.

"In my 20 years on the council I've never had a donkey owner accused of ill treating their animals."

Owners operate 25 stands in Blackpool on a rotation basis, picking straws for more prominent spots.