Re: how is it secular?
I agree they're being hypocrites, if these guys are truly secular then nothing official should be of a religious nature, no swearing oaths over the Bible, they ought to alter the Union Jack so that it no longer features a cross and replace the St. Georges with a secular flag, officially change Christmas to 'Winter Festivities' and Easter to 'Spring Festival', I don't mind Santa Claus and easter bunnies.
India should do the same with all religious icons such as the Chakra as it too claims to be secular.
Of course if they're going to be honest and admit they are not truly secular but influenced by Christianity then it's their own countries and I have no issues with them celebrating their religion even if others such as Muslims are offended by it, Muslims can always migrate if it gets too much as their religion requires them if they can't practice their faith in a certain land instead of winging and whining (protesting) just as non-Muslims who have a problem with Jizya (which is not discrmination as they're getting protected in return and Muslims too have to pay Zakah which they don't ) should leave the Muslim lands.