So, after getting a great job done on fitting a new head in my driveway (by someone in Oxfirdshire who I shall recommend as soon as I can find their details again!), it appears I still cant go anywhere as the clutch has seized
Have tried letting it run for a good while and working the pedal, but it seems stuck solid! Is there any other suggestions on freeing up and/or someone who can come out and have a look? I'm in Wiltshire