Thanks for posts guys!

One of my sites - ukcoastguide has been in SR for five or six months due to - whatever - maybe past mistakes. However it just emerged from SR on 23 Feb after intense crawling by googlebot. Great - all pages into index and immediate traffic. Then - just as suddenly, on 4 March wham back into SR showing a selection of pages some of which are over one year old!

We were really disappointed - until we found this thread - so hopefully we will re-emerge when problem is fixed.

PS My brother in law has just bought a brand new tractor. Its yellow!!!! lol