12.  The provisions of Regulations 6 and 7 of these Regulations shall apply in relation to new entrants into and existing members of the London Transport pension scheme as they apply in relation to new entrants into and existing members of a railway pension scheme subject to the modifications that references therein to Regulations 3, 4 and 5 of these Regulations shall be construed respectively as references to Regulations 9, 10 and 11 of these Regulations and references therein to a railway pension scheme shall be construed as references to the London Transport pension scheme.