coronavirus. They will be asked to fill out forms, apart from exemptions including medical workers, air crew and other essential and emergency workers.And today, the UK's first arrivals have been seen at Heathrow Airport with suitcases, face masks and in some cases physical papers.One woman showed the papers she had been forced to sign, asking her where she was planning to stay for the next fortnight in the country.The woman stated she was travelling from the US, the worst hit country by Covid-19.However, the order has proved to be highly controversial.Ryanair boss Michael O'Leary has already branded the order a "joke", believing Brits will not adhere to it.