Ian Johnson says no additional payments were made to Carmel Napier except those already in her contract. Committee chair Keith Vaz MP asks if the decision to provide her with an ultimatum was a clash of personalities he responds it was "much more fundamental than that"
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Rhondda MP Chris Bryant says security measures at the Palace of Westminster should be reviewed following yesterday's terror attack.
It comes after volunteer beach cleaners found balloon litter on beaches had increased by 53.5% between 2015 and 2016.
Almost £13,000 has been handed out in fines since tailgating became a punishable offence.