I contributed a piece for this and can also recommend the pieces by the excellent Giles Peaker and Dan Bunting on their legal blogs, Nearly Legal and UK Criminal Law Blog. Check out the rest of the ever interesting Internet Newsletter for Lawyers while you are there.
...The Immigration Law Practitioners Association (ILPA) have substantially re-vamped their website. It is a huge improvement on the old one. The public-facing site is basically the same as the old one but looks better and more modern. A new facility for members of ILPA to log into a members area...