Christians take 'beliefs' fight to European Court of Human Rights
Four British Christians who claim they lost their jobs as a result of discrimination against their beliefs are taking their cases to the European Court of Human Rights.
They include an airline worker stopped from wearing a cross and a registrar who did not want to marry gay couples.
All four lost separate employment tribunals relating to their beliefs.
Secular critics have said any ruling in favour of the group could "seriously undermine" UK equality law.