Then, of course, we also face the prospect that one or two items that we use in our daily activities could be affected in price by the circumstances in the Ukraine. But what's most at stake there is the change to the order of the world that we've understood post the Second World War. The aggression by Mr Putin and his regime against the Ukraine is unprecedented, it's unnecessary, and, most of all, it's unprovoked. It is a vanity project on his part and his part alone. So there needs to be extremely strong sanctions levelled against him. No matter what the Government says, our response so far has been light and it has been somewhat weak. To suggest that we've got a travel ban on people associated with the Putin regime is ridiculous when the whole country's been under a travel ban for the last two years. 