Unfazed by the November 8 protest call by the Congress on the first anniversary of demonetisation, Prime Minister Narendra Modi today said burning effigies will not deter him from carrying forward the fight against corruption and black money. At poll rallies in Himachal Pradesh seeking support for a BJP government with three-fourth majority, he accused former Prime Minister Indira Gandhi of not going for a notes ban when needed and said he would not have had to carry out this big task had she taken the step years ago.