A leading law firm has been found "in contempt" of the Commons after threatening an MP with legal proceedings if he made allegations about one of its clients in the House.

The Standards and Privileges Committee criticised Withers LLP for failing to realise that John Hemming, a Liberal Democrat backbencher, was protected by Parliamentary privilege.

The firm of solicitors had urged the MP to withdraw what they called "defamatory" claims about property developer Jeremy Knight Adams.

They later sought an assurance that he would not repeat the allegations in the Commons, saying that without it they would issue proceedings.

Mr Hemming refused to give the undertaking and advised that the firm's actions might be regarded as contempt of Parliament. Withers dismissed his warning as "inappropriate".

Only after consulting counsel, following a further warning from Clerk of the House Malcolm Jack, did Withers accept it had been "mistaken" and apologised to the Commons and Mr Hemming.

For Stephanie Conner, it’s about independence and fewer distractions. For Alison Rapping, it’s about not paying office rent. And for Jackie Wright, it’s about touting both of those things to prospective clients.

The trio are among an increasing number of small-business owners who work out of their homes.

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U.S. News and Best Lawyers, the leading survey of lawyers worldwide, announced last year that the two publications have teamed up for an expansion of U.S. News's signature "America's Best" series to include new rankings of "America's Best Law Firms" and "America's Best Law Firms to Work For."

We want to give an update on the status of these new rankings. The ranking projects continue to make progress on the collection of client references and associate references from law firms. The vast majority of America's major law firms have provided the requested information. As with other rankings published by U.S. News, we believe that we will be able to secure from various sources quantitative data concerning those law firms that do not provide the requested statistical data directly to U.S. News and Best Lawyers.

Combined with the qualitative reviews of the firms by clients —more than 50,000 client references have already been accumulated—and qualitative peer-reviews by leading lawyers, this will enable the publication of valid rankings for all major law firms, both large and small, across the United States in the inaugural year. In time, it is expected that an increasing number of the ranked law firms will participate in the process.