Fair point, it depends on what you'd call a Christian country. Whether you judge that on what percentage of the population practices, or whether any specific religion is codified into law would count.
As for the support the Church of England gets, it receives building grants as part of a wider scheme but more importantly, it receives huge tax relief in comparison with other organisations and charities.
Yep, fair point. And the point above about Tony and Gordon, however I'm unsure about their predecessors.