Green’s Dictionary of Slang

(N.Z. prison) to transport an injured or sick inmate in the Westpac Trust emergency helciopter.

2001

D. Looser Boobslang [U. Canterbury D.Phil. thesis] 202/1: westpac v. 1to transport to hospital in the WestpacTrust emergency helicopter: ‘A couple of guys did a hiton x last night; he got stabbed and he had to be westpaced’.