ignition wiring help needed fast

[Delboy84]

i have a P reg K11 and need to know what wire does what for the ignition please.

its so i can install my starter motor cut of switch thats part of my DIY alarm system.

I have a wiring guide for the alarm itself which seems easy enough to figure out what wires go where but i just need to know what wires on the car actually do what and what the colors of each wire are.

my car has NATS (has a red chip in key)

All help much appreciated.

 

[frank]

the (10mm nut) smaller wire on the starter kicks it in, but there,s sure to be a relay for it somewhere

 

[Delboy84]

what about the wiring behind the ignition barrel?what wire does what? i assume this is the best place to start and then i can trace the wiring further back and then tap into wiring from there.

 

[Delboy84]

anyone?