By Julie Delahaye In a boost for holidaymakers, the Foreign Office has updated its Sri Lanka travel advice and softened its warnings around safety on the island. Although the UK government wasn’t advising against travel to Sri Lanka, until earlier this month it was warning visitors of risks including shortages of the likes of fuel and food, as well as a number of power cuts and potential political unrest. However, back in January, the Experience Travel Group (ETG) launched a campaign with an open letter warning that the Foreign Office’s advice for Sri Lanka “systematically undermines the trave…