Before the Comus concert at The Borderline on Saturday night I wandered round the edge of the Tottenham Court Road Crossrail building site. It was depressing to see the security gates installed in the sleazy but atmospheric alleyways off Denmark Street - still weird not to see the Astoria. Charing Cross Road is closed at the northern end and all buses are diverted; as from last Saturday 2 April until November (allegedly) no Northern line trains will be stopping at Tottenham Court Road station. There are details of the huge and complex engineering works here at London Reconnections, including diversions of major utilities. I'm one of the people that likes the Paolozzi mosaics and wants them preserved undamaged - we've already lost the pool and fountains from in front of Centre Point.