Rohit Kachroo travels to East London and finds a grieving community still seeking answers in the wake of the deaths of 21 teenagers in a South African nightclub. Ellie Pitt examines a new Spanish law that requires employers to give paid 'menstrual leave" to women who suffer from disabling periods. Amy Lewis gets to experience the power and majesty of one of Europe's oldest horse breeds, the Lipizzaner, in Slovenia.