The iPad, like all Apple products, are sold at roughly the same margin in every country they're sold. The difference in price is due to the difference in the cost of sales. If it is overall more expensive to bring a particular product to a particular market, then that additional cost is passed on to the consumer in that market, as is the case in the UK. Apple, like any company not completely out of their mind, passes on additional costs associated with the sale of a given product to consumers.
As such, they are functionally more expensive in the UK and elsewhere, if not intentionally so.
Anyone going "elsewhere" to purchase something "cheaper" than their local market is either skirting import/customs fees, or taking advantage of some sort of trade agreement in order to do so.
Bottom line is: If Apple could sell the devices at the US retail price worldwide, they would. In many cases they can't, due to the higher cost of sales. If you have a problem with that, you should take it up with your elected officials, not Apple, as they have nothing to do with it aside from running their company properly.
As such, they are functionally more expensive in the UK and elsewhere, if not intentionally so.
Anyone going "elsewhere" to purchase something "cheaper" than their local market is either skirting import/customs fees, or taking advantage of some sort of trade agreement in order to do so.
Bottom line is: If Apple could sell the devices at the US retail price worldwide, they would. In many cases they can't, due to the higher cost of sales. If you have a problem with that, you should take it up with your elected officials, not Apple, as they have nothing to do with it aside from running their company properly.