Tangerine Book

The Tangerine Book is now available for download from this website, at http://www.ebu.co.uk/lawsandethics/articles/tangerine/default.htm. It was written in response to criticism that the current Orange Book, although comprehensive, was too long and too complex for most players. It is intended to be a simple guide mainly to EBU regulations covering bidding agreements - what you are allowed to play, and how you explain to other people what you play.

There's supposed to be nothing new in it by way of what's actually allowed (that's under ongoing discussion by the L&E) rather it is aimed at those people who are reasonably interested in understanding the current rules, but don't want to work through a huge amount of detail. If the TB disagrees with the OB, the OB wins - but they shouldn't do unless the proof-readers have missed a trick somewhere (always possible).

If you can't see the point of it, then please don't tell us. As long as a reasonable number of people find it useful, then it is worth having. Just as not everyone is interested in reading articles on complicated squeezes, there's no reason everything we publish has to be appreciated by everybody.

Together with the TB is an Appendix, which is aimed squarely at people who like to write their own systems, or play unusual (to the UK) methods. It tries to summarise in a set of tables exactly what is permitted at each of Levels 2, 3 and 4. Again, you may not be interested it - but I wish it had been available when I first started writing system!