We have plenty of UK born Chinese on our side. You only have to visit the smoking area on the upper balcony of Vauxhall Cross to see many of them puffing away.
Your points are well taken. This is the reason for my sitting on the fence. I find it difficult to believe that this is a decision taken in the face of expert advice.
Another nasty little suspicion of mine is she is so joined at the hip to David Cameron that she cannot go against any previous decisions of his; for fear of making him look stupid.
Cameron defends Huawei network contract as US senators balk
However; I do suspect that there have been and will continue to be lamps burning into the night in certain windowless rooms as people work out how to make this work.