Parking in Newmarket

Disabled parking:

Parking is free in the car parks for all Disable Badge holders displaying the blue badge and parking disc correctly on their vehicle dashboard. The disc must be displayed every time you park and set to show the time of arrival.

Free parking is permitted in all bays not just those dedicated for disabled parking. 

Source: http://www.forest-heath.gov.uk/info/200072/parking/260/blue_badges