Labour leader Ed Miliband has said he wants union members to have an "active choice" over their membership to his party.
He told the BBC's Andrew Marr Show that he wants Labour to establish links to "individual union members".
He added that there needed to be a strong message sent about MPs with possible conflicting business interests.
More top news
Despite the cold it will stay dry throughout the day with some bright or sunny spells.
Health experts warn that over-cooking starchy foods can lead to formation of acrylamide, a substance that may increase the risk of cancer.
South Korean tech giant says faulty batteries were the sole cause of the fires that caused it to pull the Galaxy Note 7 from the shelves.