make sure that supermarket traffic and get down from the south—east of england from places like folkestone to scotland so that supermarket trade not interrupted, so they say there are contingencies around freight flows and are hoping to make sure they carry on but it looks like some of the freight flows will take priority over passenger services, and we know that passenger services will be enormously interrupted during those three days. the freight is an interesting _ during those three days. the freight is an interesting point _ during those three days. the freight is an interesting point because - during those three days. the freight is an interesting point because we l is an interesting point because we think of all of our plans been disrupted but of course freight supplies, huge importance there as you have outlined. you spoke to network rail, did you get any sense of the mood? you know you say they're disappointed, they will point out that passenger numbers are down because of the pandemic, so by definition things need to be slimmed down a bit. we definition things need to be slimmed