and more than 5,000 people and organisations have signed an open letter against the technology. vodafone has become the second uk mobile company to reintroduce roaming charges for users travelling in europe. from january, new and upgrading customers will be charged at least £1 a day to use their mobile phone in eu destinations, on several tariffs. it follows similar plans from rival ee. david cameron made around $10 million from greensill capital before the finance company collapsed, documents obtained by bbc panorama suggest. the documents indicate the former prime minister received lt.5 million dollars after cashing in greensill shares in 2019. mr cameron's spokesman said his remuneration was a private matter.