A/HRC/40/51 (l) Include child rights as a specific additional criteria in the context of the organization of major sporting events and provide spaces for child participation in determining the impact of such events; (m) Launch or support data gathering on the extent of the sale and sexual exploitation of children in the context of sports in order to base any response on hard evidence; (n) Engage constructively with existing multi-stakeholder platforms such as the Centre for Sport and Human Rights and with international child protection guidelines or safeguards. 20