Today: as Mediterranean Islands go green for travellers to the UK, the barriers go up for British visitors.A leading analyst says 22 more countries deserve to be on the green list.And don’t neglect the small things – the travel industry really can’t afford to mess up.Sign up to Simon's free weekly newsletter at independent.co.uk/newsletters and all the very latest is available 24hrs a day at independent.co.uk. Hosted on Acast. See acast.com/privacy for more information.