Sir - I think that Sue Clarke (Letters, 31 March) is confusing Millions and Billions when complaining about the costs of the proposed Skywalk. The published cost is £12 million not £11 billion so her anger can now be reduced by nearly a thousand times. Also, she appears to be saying that the Council should only spend money on taxpayers and not on promoting tourism or the University, forgetting that these latter bring a lot of extra income into the City that benefits local businesses.

Mike Astles

Worcester