MariusMum, you can't get to Belsize Park directly from Bank, that's an illegal Lyttleton move. The only way to get from Belsize Park to Bank is do a Williams Feint and go via Goldhawk Road, sorry.
Remember the short rules only apply from the second turn, in reverse order, during April. And remember rule 7b 'All Egyptian moves are disallowed except crossovers and double takes'