people are now trying to interact with and bring increased production from those locations are iran, venezuela. and a potentialfor the us shale industry to get drilling again. there are lots of unpalatable choices if we want less production from russia. those countries who can increase production have their own issues with their own regimes. you talked about _ issues with their own regimes. you talked about shell, there are going to be choices to be made which are not in keeping with various countries net zero targets. i want to talk more about the impact on regular consumers. the rac says petrol is going to top 1.60 litre this week here in the uk and could you anticipate that rising father along with the cost of heating homes, businesses etc?