Illegal mountain of waste next to river 'utterly appalling', says PM

Sir Keir Starmer has called the pile of fly-tipped illegal waste next to a river in Oxfordshire "utterly appalling" and said "all available powers" will be used to make those responsible cover the cost of the clean-up.

Liberal Democrat leader Sir Ed Davey said the pile of rubbish in a field beside the River Cherwell in Kidlington is now 150m long and up to 12m high, adding that water is "now lapping against the waste and carrying it into the river". Speaking at PMQs, Sir Ed said it is just one of many sites where organised criminal gangs are "illegally dumping their waste onto our countryside and getting away with it".

"This is a shocking environmental emergency. So will he instruct the Environment Agency to clean it up now?" Sir Ed added.

Sir Keir responded in the House of Commons on Wednesday, calling the scenes "utterly appalling". The prime minister said: "A criminal investigation, as he knows, is under way.

Specialist officers are tracking down those responsible. "The Environmental Agency, in answer to this question, will use all available powers to make sure that the perpetrators cover the cost of the clean-up, which must now follow." Sir Keir added: "We have boosted the Environment Agency's budget for tackling waste crime by 50%, giving councils new powers to seize and crush fly-tippers, vehicles and lawbreakers can now face up to five years in jail." Earlier this week, Calum Miller, Liberal Democrat MP for Bicester and Woodstock, said recent heavy rainfall brought by Storm Claudia at the weekend had made the situation more urgent, and meant the rubbish was slowly floating towards the river, which eventually flows through Oxford and feeds the Thames.

Mr Miller also told Sky News on Sunday it was the first time he had seen anything on this scale, questioning whether the Environmental Agency had the resources to deal with it. The cost of removing the waste is estimated to be more than the entire annual budget of the local council, which is about £25m.

Read more from Sky News:Weather warnings for snow and ice updatedWhat is the mysterious Yantar 'spy ship'? With the site on a floodplain, Mr Miller listed what he saw as the three major environmental risks - waste being washed into the waterways, rain seeping through the waste and carrying toxins into the water and the danger of decomposing chemicals presenting a fire risk. The site is adjacent to the A34, a busy road running through cities including Oxford and Birmingham.

He said the police had used a helicopter with a heat-seeking camera, and could see that some of the waste was beginning to decompose. Mr Miller said he believed the Environment Agency was first made aware of the issue back in July.

He said he believed it was the work of "organised criminal gangs" and raised a "bigger systemic problem around the country.