Dovenby's M-Sport complex wants to extend the hours workers can be on site for its £19 million evaluation centre.

Owners say that building of the test centre, which is currently under way, has been slowed down because of bad weather during the summer.

They have applied to Allerdale council to be able to work at any time as long as noise levels are kept below the imposed limit in order to meet their schedule.

A condition of planning approval was that work could be carried out from Monday to Friday between 8am and 6pm and from 8am to 1pm on Saturdays to protect nearby properties from noise.

But Northern Developments, which is carrying out the work, said its sound measurement shows work has had no effect on the community.

It said: “We therefore propose that given the nature of the works being carried out on site that this time restriction is not required.

“What is important is that levels of noise generated do not negatively impact the local amenity.”

Allerdale council has launched a consultation open until October 7.

Kamila Winterbottom, of Appleton Court, Bridekirk, said: “I feel that the noise and pollution levels will affect the physical and mental health of local residents, including children and staff from Dovenby Bridekirk school.”

Roy Stenson, of Bridekirk, said: “I strongly object to the changes.

“These were intended to protect the peace and tranquility of local residents during late and early morning hours of the local residents for the entire construction period.”