India vs. Pakistan ICC World Cup clash scheduled for October 15 in Ahmedabad.
Clash with the first day of Navaratri festivities leads to security concerns.
Security agencies advise BCCI to consider rescheduling the match.
Fans may need to adjust travel plans if the date is changed.
Pakistan cricket team may face challenges due to limited preparation time.
BCCI forms a Working Group to oversee World Cup preparations.
Infrastructure and subsidy committee also established to ensure smooth execution.
Men's ODI World Cup starts on October 5 in Ahmedabad.