Northamptonshire Police are advising supporters either going into Sixfields or standing on the hill for either Coventry City or Northampton Town, not to park on Upton Way.
The Police have tweeted that there will be parking wardens present for City's game with Sheffield United.
More on this; http://www.ntfc.co.uk/news/article/park-withcare-392046.aspx
Source: Coventry MAD
Source: FOOTYMAD