The Spurs boss tried to sign the 29-year-old midfielder from the Hammers before the transfer window closed at the end of August much to the displeasure of the Hammers MD.
"Harry Redknapp has introduced something in the transfer market I call 'Harry's Law'. It goes: 'Do what I like, when I like, with whom I like," Brady said in Saturday's Daily Mail.
"Scott Parker grew unsettled by Spurs' clear interest in him even though West Ham joint-chairman David Sullivan stated he was not for sale.
"No permission to speak to Scott was requested or would have been given.
"But this was not good enough for Spurs who were convinced we would be pressured into selling."
Redknapp has insisted that Tottenham did nothing wrong, saying: "We were told they were willing to sell and wanted to sell him to raise money."