No. The only exception to the permit limit is when we introduce a new zone, and a household has more than two cars registered and in use e.g. 3 or 4 at their address. We will allow each car registered at the address to buy a permit. This is known as a Grandfather right.
Once established after 6 months of the start date of a scheme, that number of permits cannot be increased further. To maintain the 3 or 4 total those permits must be renewed every year. Any permit not renewed will see the property allowance decreased by the number not renewed. If address is sold or new tenants take over the house the allocation drops back to the standard 2 permits.