A Conservative MP has suggested Somerset should have its own time zone, with its clocks running up to 15 minutes behind the rest of the UK.
Jacob Rees-Mogg has put down an amendment to a Commons bill on the UK's time zone arguing for the county to be able to set its own time locally.
He said this was the practice before times were standardised in the 1840s.
However, the amendment is unlikely to be voted upon when the Daylight Savings Bill is debated on Friday.
The private member's bill, put forward by fellow Tory Rebecca Harris, urges the government to launch a study of the pros and cons of moving the UK's clocks forward a hour throughout the whole year not just during the period of British Summer Time (BST).
It recommends ministers should conduct a trial of moving to BST, which last happened between 1968 and 1971.
Mr Rees-Mogg, who opposes the bill, has tabled an amendment to the proposed legislation suggesting "the county of Somerset as defined by the Lieutenants Act shall revert to the customary time used prior to the Great Western Railway time established in 1840".
Before the 1840s, times were set locally across the country, often by churches, based on the position of the sun.
This meant that the time in Plymouth was about 20 minutes behind London, which followed Greenwich Mean Time.
This practice effectively ended when the Great Western Railway introduced a standardised timetable for its trains.
Railway firms' move to standardised timetables - pegged to GMT - in the 1840s and 1850s were initially resisted with large towns continuing to show both "railway and local time" separately.
Parliament passed a law in 1880 to make GMT the standard time across the UK.
Explaining his move, Mr Rees-Mogg told the BBC he had tabled the amendment because he wanted to highlight the deficiencies in the Daylight Savings Bill - and that any shift in time zone would be "expensive and fruitless".
He recently told the Politics Home website that the bill was flawed "as you can't create more hours".
The coalition government has said it is prepared to listen to arguments about putting the clocks forward all year-round but the move is opposed by MPs in Scotland and the north of England who are concerned it would extend hours of darkness in the morning and lead to more accidents.
Mr Rees-Mogg, who was elected to Parliament for North East Somerset in 2010, recently suggested that council officials seeking to impose on-the-spot fines for minor offences should be forced to wear bowler hats.