The 2008 ALRFC Wall planner shows a couple of errors with dates...

April: Brickhill
The Brickhill event is shown as Sat 27th but should be SUNDAY 27th

May:
The 12th May is missing and dates shown for first Billing Event are
slightly wrong by one day. Should read Billing Weekend Fri 16th-18th May.

August:
The second Billing weekend currently shown as 29th-31st Aug is wrong.

This event is actually one week earlier:
Friday 22nd – Mon 25th. This a special extended Club weekend to include the Bank Holiday Monday!