A bill seeking to make lobbying of politicians more transparent could have a chilling effect on communication with members of Parliament says Mary Harris, the Clerk of Parliament.
She said the bill would affect daily dealings of MPs and their staff with the public "and potentially could discourage constituents from engaging with members and their offices".
Because it covered communication with MPs and their staff it could have "significant implications" for the House in the performance of its functions.
She had concerns that what she called the broad definition of lobbying activity in the bill could have "a potential chilling effect on open communication" with MPs.
"Many hundreds of individuals and organisations have contact with members and ministers every day, both in relation to matters of public policy and also in respect of personal grievances and concerns," she said in her submission yesterday to the government administration select committee considering the bill.