7 February (releases)


 * 1998 - "Taking Sides" was first broadcast on BBC One.
 * 2004 - "Passions and Convictions" was first broadcast on BBC One.
 * - "" was first broadcast on BBC One.
 * 2009 - "Watershed" was first broadcast on BBC One.
 * - "" was first broadcast on BBC One.
 * 2015 - "Front Line" was first broadcast on BBC One.
 * - "" was first broadcast on BBC One.
 * - "" was first broadcast on BBC One.