Grand Tour stars Jeremy Clarkson, Richard Hammond and James May as "model guests" amid rumours of a Covid-19 breaking party.The stars were recently spotted touring the Highlands and Islands of Scotland as they film the newest series of their Amazon Prime series.On Sunday they crossed to the Uists - which are at the centre of a coronavirus cluster of more than 40 cases.The trio, each driving a classic car, began their journey in Edinburgh and finished in North Uist on Wednesday.But after accusations of an 'after party' at their accommodation in Benbecula which that would have been in breach of coronavirus guidelines, the Dark Island Hotel was forced to reject what they called "misinformation" about their involvement with The Grand.