5/6. Shereen Nanjiani hears from people whose own stories have led them to fight for what they feel is right.

4/6. Shereen Nanjiani hears from people whose own stories have led them to fight for what they feel is right.

3/6. Shereen Nanjiani hears from people whose own stories have led them to fight for what they feel is right.

Shereen Nanjiani hears how soldier Albert Thompson, who was heavily injured fighting in the desert outside Basra, is now helping train frontline medics to deal with war injuries.

Shereen Nanjiani hears how Hazel Reid's fight for information concerning her husband's release from prison for attempted murder changed the law and the lives of other crime victims.

Shereen Nanjiani hears the story of Jimmy and Margaret Deuchar, who thought they would never see their grandchildren again after their daughter's death.

6/6. Shereen Nanjiani hears from people whose own stories have led them to fight for what they feel is right.

1/6. Shereen Nanjiani hears from people whose own stories have led them to fight for what they feel is right. Alison Thorpe is fighting to have her disabled daughter sterilised.

Shereen Nanjiani hears how, with her husband's livelihood and her community under threat, cleaner Carol Macdonald became a Cod Crusader for fishing communities across the country.