Witnesses needed for September wedding

Hi everyone,
We're getting married in St Annes registry office, Lancashire on 4th September. We have absolutely no one who can be witnesses for us. Is anyone around the St Annes area who could spare about half an hour for us? We're older couple and everyone we know and love live miles away. It's just a simple registry office wedding. We're really glad we've finally decided to tie the knot after years of being together but very anxious about finding witnesses. Thanks for reading this message and we wish everyone a wonderful wedding day,Zoe and Rob