Try this little puzzle.
Go to Traveline [www.traveline.org.uk] OR Transport Direct (aka Transport Defunct) [www.transportdirect.info] and try to make a journey from Grove Park [the one near Chiswick] to Grove Park [the one near Lewisham] - post your comments! Also try it at www.internet.xephos.com - this is a subscription site but you can get freebie goes before you have to pay.
Transport Defunct has a budget of £50 million of your money and mine. The xephos people have offered to provide a better service for £2 million.
Which would you prefer to pay for from your rapidly increasing taxes?
P.S. ALL the answers you may get on an "official" website are either misleading or just plain wrong! The "right" answer is extremely simple and involves only one change.