 Due to the financial cost of his wages, Histon released Riza in January 2012, giving him seven days notice to leave the club.In February 2012, Riza signed for Boreham Wood scoring on his debut in a 3–0 win against Maidenhead United.On 28 January 2013 he signed for Chelmsford City and scored on his debut on the same day against Dorchester Town in a 4–0 win, being named Man of the Match.