Mohan ,
If u r not asked by CHC London abt the supplementary forms do not fill it and send from ur own will since this forms are not asked for all the candidates. Moreover these forms delay the process further since they put those candidates on full security check.
Shibuya
Thanks for your response. Unfortunately, I have been asked to fill in that form. CHC,London has asked for RPRF, Supplemtary info, medical and schedule 1 again to fill in.
Thanks.