Herald on Sunday columnist Rodney Hide, the former local government minister who passed the Auckland SuperCity law, applied the same scrutiny to the December study. In February, he asked Auckland Transport to release spreadsheets and model output reports under the Official Information Act.
Hide said he was "disgusted" to be told he must pay $3,850 and even then it would be in a format that would not allow him to check its accuracy.
"That analysis should be instantly available. I was sceptical of the report, now I'm doubly so. They should be upfront and allow scrutiny."
Randle said he wanted the public to have the all the information on bus and rail options. Charging was a crude delaying tactic.
Auckland Transport communications general manager Wally Thomas said the organisation had not refused to provide Hide information. He said officials had "bent over backwards" for both Hide and Randle.
• Read Rodney Hide's column this week: Trains over buses? It doesn't add up