At the beginning of October, England became the last constituent part of the United Kingdom to introduce a compulsory charge for plastic shopping bags (to be paid by the shopper), after similar taxes had been introduced in Scotland, Wales and Northern Ireland in previous years. The relevant ministry insists that it is not a tax since “the money from the charge does not go to the government“.
We show that
A) it actually is a tax, in spite of government protestations,
B) its complexity is costly misdirected, and
C) instead of improving the environment, the tax may actually worsen it.

