Reduction in self-isolation for April travellers New rules applied retrospectively People who travelled to the Isle of Man before the border level changed will have their self-isolation period reduced. New Public Health regulations, approved by Tynwald yesterday, can be applied retrospectively to those who came to the Island before May 1. It means anyone who was in isolation at 12.01 on Friday, 30 April can now benefit from seven days isolation instead of 14. They will also be eligible to claim a partial refund on their Covid-19 tests after the price of a test dropped from £50 to £30 in line with the borders dropping to Level 3.