Labour has accused Boris Johnson of deliberately hiding details of meetings at his country residence, Chequers.
A source with links to the Foreign, Commonwealth and Development Office (FCDO) told openDemocracy that there were “internal concerns” about Chequers being used as an “undocumented” channel for Conservative Party business.
Angela Rayner, Labour’s deputy leader, said it was “deeply concerning” that vital transparency data was being covered up to avoid scrutiny of who the prime minister was entertaining.