Vodafone has become the latest mobile network to reintroduce roaming charges for Britons who travel to other countries in Europe. The post-Brexit blow means new and upgrading customers will have to pay up to £2 ($2.78) per day to use their monthly allowance of data, calls, and texts. Roaming fees when travelling across Europe ended in June 2017, allowing consumers to continue using their mobile plan in other EU nations at no additional cost, with a fair use limit. Under the UK’s Brexit trade agreement, it said both sides should “cooperate on promoting transparent and reasonable rates” for mobile charges but a guarantee on free roaming was not carried forward. Although network providers could choose to bring back charges once the UK had left the EU, the main four—EE, O2, Three, and Vodafone—said they had no plans to do so. BT-owned EE was the first to announce the reintroduction of …