Darren Osborne is accused of driving a van into people near Finsbury Park mosques in June last year.
A council's charge of £3,800 for installing a disabled parking bay is branded "completely unfair".
The princess will marry Jack Brooksbank at St George's Chapel, Windsor, in the autumn.
The party is offering a discount rate for black and minority ethnic members to attend a rally.
The warning from the head of the Army comes amid speculation of potential government defence cuts.