Will Heathrow Terminal 5 strikes over Easter affect the other terminals?

Apologies if this is a stupid question or has already been covered elsehwere....

The recently announced strikes by security staff at Heathrow are apparently at Terminal 5 over the Easter holidays - I'll be flying during that period, but from Terminal 3 - could anyone please advise if I'm likely to be significantly affected? 


Meet your Ambassadors


  • All Categories
  • 343K Banking & Borrowing
  • 250.1K Reduce Debt & Boost Income
  • 449.6K Spending & Discounts
  • 235.1K Work, Benefits & Business
  • 607.8K Mortgages, Homes & Bills
  • 173K Life & Family
  • 247.8K Travel & Transport
  • 1.5M Hobbies & Leisure
  • 15.9K Discuss & Feedback
  • 15.1K Coronavirus Support Boards