A group of parishes is preparing what could be the first step towards a formal split in the Church of England over issues such as homosexuality, with the creation of a new “shadow synod” vowing to uphold traditional teaching.

Representatives of almost a dozen congregations in the Home Counties are due to gather in a church hall in Tunbridge Wells, Kent, later this week for the first session of what they say could eventually develop into an alternative Anglican church in England.

Organisers, drawn from the conservative evangelical wing of Anglicanism, say they have no immediate plans to break away - but are setting up the “embryonic” structures that could be used to do so if the established church moves further in what they see as a liberal direction.