Last night's adjournment debate in the House of Commons the blacklisting scandal offered little to those MPs pressing for a change in the law.
The 1999 Employment Act contained provisions for outlawing the practice but the relevant regulations were never brought in and subsequent consultations led the government put the proposal on ice. Its reasoning was that there was no evidence of blacklisting.
The revelations, first outlined in The Guardian, that the Information Commissioner had uncovered not just a blacklist compiled by The Consulting Association but the names of some 40 consturction companies which had subscribed to the firm appeared to offer the evidence required.
Last night Pat McFadden, the minister for Employment Relations and Postal Affairs, said he shared members concerns - but wasn't going to bow to their demands. McFadden said that officials from his department had helped with the ICO investigation and spent two days reviewing the evidence subsequently seized.
Battling a sore throat he said:
"The Secretary of State and I will examine the evidence in the case and we will examine the papers. We will take the matter seriously and the Government will make a decision on how to proceed. Let me reiterate that I share the deep concern that my hon. Friend the Member for Barnsley, West and Penistone (Michael Clapham, who called the debate) has expressed about the revelations that have been made. We need to address the matter diligently and speedily. I assure him that we share his concern about the reports. We will examine the papers and the evidence and we will come to a conclusion in the near future."
But there was a withering comment from Labour MP Ken Purchase who said:
"It is not the weakness of your voice that concerns me, but the weakness of the response that our Government are making."
Meanwhile one MP suggested that subscriber companies might face their own blacklist.
Ian Davidson, the Labour MP for Glasgow South-West, said:
"Obviously, the Government have to take action on this matter, but in the absence of immediate action, would my hon. Friend (Michael Clapham) arrange for other Members throughout the House to be informed of the list of construction companies that have been operating the blacklist so that we can take it up with housing associations, councils and other organisations in our constituencies?"
Meanwhile the number of MPs to sign Michael Clapham's Early Day Motion on this issue has risen to 90.