To curb newspapers the government had raised the ½d tax on newspapers first imposed in 1712 to 3½d in 1797 then 4d in 1815. From December 1819 it set a minimum price of 7d and further restrictions. At a time when workers earned less than 10 shillings (120d.) a week this made it hard for them to afford radical newspapers, and publishers tried various strategies to evade the tax. Groups would pool their resources in reading societies and subscription societies to purchase a book or journal in common, and frequently read it aloud to one another as was the case with James Wilson.