The mobile operator 3 have upped their prices on pay as you go. They had a "123" PAYG plan that was 1p/MB 2p/Text and 3p/Min. They now are changing it on Feb 16th to 5p/MB 10p/Text 10p/min. They claim "Some of our international roaming rates are also increasing. This is to keep them in line with domestic standard rates and not a result of brexit"