Police in Devon and Cornwall say they are investigating allegations about improper election spending in the two counties after a controversial TV programme.

Following the Channel 4 News show aired in April, which questioned Conservative election spending, the Devon and Cornwall force say officers received allegations relating to improper electoral campaign spending returns.

A statement said: ’We are currently investigating this matter in conjunction with other potentially affected force areas around the country.

’As part of our initial investigations, we met representatives from the Electoral Commission and Crown Prosecution Service on May 4.

’We are fully aware that there is a 12 month limitation of proceedings for certain offences, which would mean that no criminal action could be taken in relation to these offences past this point without the police applying for an extension – the limitation period expires in Devon and Cornwall in early June 2016.

’Devon and Cornwall Police are awaiting further guidance and legal advice in relation to the specific points relevant to election legislation.

’Once we have received this guidance, a decision will be made whether Devon and Cornwall Police have the necessary grounds to apply to the courts for an extension.’