Like many people, Mr Warren is outraged that he will have to pay between £150 and £200 if he wants to park at the Arena. He told the CET: "I want to continue buying a season ticket but it is getting to be a joke.
"I went to Plymouth last week and it was free parking for away fans and £1 for home fans. If you support Coventry, you have to be prepared to pay the price."
Mr Warren is planing to stage the March from the Tescos at the Arena site at mid day before marching for an hour to Highfield Road where he also plans to protest.