Sorry joko, your wrong.
It is NOT compulsory to produce your theory test certificate if you hold a valid one.
You do NOT have to produce a passport when you have a photocard licence.
Your vehicle must be in roadworthy condition (including an additional interior mirror which can be used by the examiner) and of course displaying L plates.
You do NOT have to produce your insurance or MoT certificate.
I have been doing the job for 28 years and have never asked for insurance or MoT documents.
Passports were needed as photographic identity during the change from the old style licence to the newer photocard type.
Check on the DSA website. They conduct tests, not DVLA.