Margarson chasing Chelmsford history with Guest

The Essex circuit, formerly known as Great Leighs, closed in January 2009 after going into administration less than a year after it launched, but the gates will be reopened this weekend.
A total of 62 horses have been declared for the historic first meeting, with Rebellious Guest the joint top-rated on the card as he bids to defy top-weight in the opening Betfred Handicap over a mile and a quarter.