Thank you guys, you've made me feel very welcome. I agree the blue really does suit the car - but then I am biased I suppose !
Have a great Christmas all and here's to a safe and prosperous new year !
Sounds like you’ve tripped the immobiliser. Disconnect the battery again and leave it for about 10 minutes. As it is cranking, check the inertia switch hasn’t tripped.
After 10 minutes, reconnect and try again assuming the battery is good of course.