Rajya Sabha to Lok Sabha was just a five-minute walk in the old parliament building, and now, instead of a five-minute walk, the (women's reservation) bill has taken 13 years to reach the Lok Sabha, Brinda Karat, former member of the Rajya Sabha and CPI(M) Politburo member, said today, recalling memories from 2010 when the historic women's reservation bill passed the upper house.