In remarks that could stoke a fresh controversy, anti-graft activist Anna Hazare on Tuesday evening said a person is left with no option other than going for a slap when his power of tolerance of corruption runs out. "When a man's power of tolerance runs out, then whoever is in front of you, if a slap is given, then the brain is put back in place. That is the only road open now", the 74-year-old Gandhian told reporters after watching the Hindi film Gali Gali Chor Hai based on the common man's fight against corruption.