Just turn up on the day and don't forget your licence
Don't need the crappy paper counterpart do I?
From their site....
"The only thing you need to go drag racing at the famous Santa Pod Raceway is a valid UK driving licence, £10 for admission and a £25 signing-on fee. You'll be entitled to unlimited runs or as many as your nerves will allow! After each run you'll receive a personal performance print-out showing your reaction times to the start lights, 60ft, 1/4 mile, 1/8 mile times and terminal speed."
I tend to take my paper one anyway, but most take their plastic one