New Zealand Cricket has announced they will be implementing 'catch zones' with immediate effect for the Tui Catch a Million competition.
The competition was brought into the spotlight during the Black Caps' T20 match against the West Indies on Wednesday night in Mt Maunganui.
A number of would-be catchers in their specialised orange competition shirts hurled themselves at the ball with little regard for those around them.
New Zealand Cricket released a statement regarding the competition, which said changes would be made in the interest of crowd safety.
"The principal change to the procedures will see a dedicated "catch zone" created at venues, in which Tui Catch-A-Million contestants will have to be located in order to qualify for the prize. Catches taken by patrons outside these zones will be deemed ineligible.