David Cameron, Michael Gove and other Government figures have been depicted in a variety of unflattering manners by striking public sector workers today.

Here are some of the more inventive placards on display across the country:

Nottingham: Ofsted head Michael Wilshaw joins Tory trio on Ghostbusters-themed sign. Credit: PA
Nottingham: Placard culminates with chilling warning for Education Secretary. Credit: PA
Brighton: A possible satirical attack on the effect of education cuts. Credit: PA Credit: PA
Bournemouth: Funny Prime Minister, but not in a good way. Credit: PA