On 24/08/06, Lee kowalkowski <lee.kowalkowski at googlemail.com> wrote: > /^([a-z]{1,2}\d[a-z1-9]? ?\d[abd-hjlnp-vw-z]{2}|GIR ?0AA)$/i Grr, the v should be a u... /^([a-z]{1,2}\d[a-z1-9]? ?\d[abd-hjlnp-uw-z]{2}|GIR ?0AA)$/i -- LK