talking about future tricky quite quickly. when you re talking about future proofing - tricky quite quickly. when you re - talking about future proofing energy into the future, does brexit help? i think in the medium to long term, it could help, because the uk has huge hygiene potential, it can produce green hydrogen from offshore wind, it can produce blue hydrogen from natural gas. it can become truly a exporter of that mother go to europe. people do not realise today we can make green hygiene at similar prices to the current ones of gas. in five years time, we will be making green hydrogen cheaper than oil. the uk has an opportunity because of its vast wind resources because of its vast wind resources because it has the industrial capabilities in scotland, the oil offshore industry can be repurposed for offshore wind. not being within europe gives it a degree of visibility and speed of execution. so i am not at all is said about the uk medium and long term opportunity. but the next