PTR - Ferbruary 12, 2015

Marathon peace talks in Minsk draw to a close - with the promise of a ceasefire in Eastern Ukraine; Officials in St Petersburg call for new rules, banning the arrest of elderly people for minor offences after the death of an 81-year-old woman in police custody; Russia's top 100 companies lost almost half their value last year - due to the economic slowdown and the weak ruble.