Answer:
Poll Tax was a tax created by Margaret Thatcher in 1989.
This was a one-off fee that was charged to each inhabitant to fund local governments. The tax was a substitute for another that was based on the value of each person's property.
The Poll Tax was also a regressive tax, meaning that the tax rate was lower for those who owned larger assets, expressing a typical profile of neoliberal conduct. Margaret Thatcher completely reversed the logic that had been established in the UK and directly attacked labor rights.
The Poll Tax was a symbol of Margaret Thatcher's bankrupt neoliberal conduct that led to her downfall. The Prime Minister was replaced by John Major, who immediately began dismantling the tax.