We are going to the 6 nations at Twickenham but travelling from & returning to Newcastle on the same day. We are due to arrive at Kings Cross at 12.45 & were planning on travelling to Richmond station & getting the shuttle bus from there to the ground. Our concern is catching the train home at 9pm (this is the last train home). The game should finish about 6pm. Are we best making the same trip on the return or getting the train from Twickenham station or getting the shuttle to Hounslow & getting the tube all the way to KC?