The list of banned items included chilly bins, selfie sticks, umbrellas, lasers, lasers, political banners and signs.
Martin, joked "well what am I going to wear?" after hearing studded belts were on the list.
He went onto banter with the show hosts, over the ridiculousness of some of the banned items - despite noting it was likely for their protection.
"We had a massive problem with cutlery in the early 2000s... occasionally someone comes on the stage and wants to have a hug.
"In the old days it used to be like keys and cds and stuff, recently I haven't noticed that much."
Instructions regarding what can and can't be taken into the band's Mt Smart Stadium show - and other upcoming shows at the venue - have been issued and they are lengthy.