When lockdown measures began to lift in the UK and across Europe earlier this summer, many of us rushed to book a holiday in the sun - something we could only have dreamed of in March.Spain, Italy, Greece and France topped the list of destinations Brits were eager to fly away to, with hopes of a bit of summer sun bright after being locked away in grey and miserable Britain for months on end.But now it's bad news for British holidaymakers, who have been warned they could face fines of up to