FCL.105.A LAPL(A) – Privileges and conditions (b) Holders of an LAPL(A) shall only carry passengers after they have completed, after the issuance of the licence, 10 hours of flight time as PIC on aeroplanes or TMG. Flight as PIC completed since the issue of the NPPL(A) shall be credited towards fulfilling this requirement.
That's the wording that was missing form the original documents, but it would be nice to read it in a current publication from the CAA.