Hi. I have first hand experience of this. My friend gave his passport for renewal at ICC last month and got it in approx 15 days time. 2 weeks ago I gave my passport at the Indian Embassy and got it in a matter of exact 1 week. Since the Indian embassy is crowded in the early morning so I'd suggest you to go between 11 - 11.30 am where the crowd reduces drastically and you can deal faster.
Hi. I have first hand experience of this. My friend gave his passport for renewal at ICC last month and got it in approx 15 days time. 2 weeks ago I gave my passport at the Indian Embassy and got it in a matter of exact 1 week. Since the Indian embassy is crowded in the early morning so I'd suggest you to go between 11 - 11.30 am where the crowd reduces drastically and you can deal faster.