Sevens fans should avoid becoming too drunk and rowdy this weekend or they risk being tossed out, police say.
Organisers have also warned costume designers to avoid fluoro yellow lest they be mistaken for security staff.
About 35,000 people are expected to fill Westpac Stadium in Wellington today and tomorrowand Inspector Simon Perry, police operations commander for the Sevens, said the message was for people to enjoy themselves without spoiling the atmosphere for others.
"We want people to have fun, but alcohol-fuelled disorder and poor behaviour will be dealt with swiftly.
"By no means are we trying to ruin anyone's enjoyment, but the simple fact is that intoxication can lead to violence and victimisation. Remember to have food and water regularly if you are drinking."
Mr Perry said costumes would also be vetted, with last year's ban on anything resembling a weapon (including plastic guns and swords) still in force.
"We're not the fashion police and realise that outfits are a big part of the fun, but anything that looks like a weapon or is dangerous could be mistaken for the real thing and should be left at home."
NZI Sevens general manager Steve Walters said the tournament generally ran smoothly. He said pitch invaders would not be tolerated and could expect a long-term ban from the stadium. Extra police have been drafted to Wellington for the tournament.
- NZPA
nzherald.co.nz will have live coverage of the Wellington sevens, including video and photos, tomorrow and Saturday.
