The 71-year-old, who served almost 30 years in prison, was pictured landing in Warsaw on Saturday.

The 71-year-old, who served almost 30 years in prison, was pictured landing in Warsaw on Saturday.
The PiS chairman is accused of hitting an activist during a scuffle at a commemoration of the Smolensk plane disaster.
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Poland wants to reach a deal over a spat that is costing it €500,000 a day in fines.
Opposition MPs criticised the government for pushing children back across the border; the interior minister called them “irresponsible and foolish”.
The Supreme Audit Office found that 280 million zloty was misspent and has issued five notifications about potential crimes.
Around two thirds of Polish opposition supporters do not regularly attend church, while four fifths of government voters do.
The group pleaded outside a border guard station to be allowed to remain in Poland.
“They have not found anything serious” but are trying to “create an atmosphere of danger”, says the former head of the Foreign Intelligence Agency.
“The Polish border is sealed. Belarusian authorities told you lies,” reads an SMS sent automatically to those reaching the border.
Over 15,200 people died in hospital emergency departments in Poland last year, continuing a rapid rise since 2015, when the figure was 6,007.
Four out of five provinces have now withdrawn their declarations.
The interior minister has called for the state of emergency at the border to be extended.
“We are here to fight for freedom, to fight against sanitary segregation,” said its leader.
The CEO of the planned airport says it is a “a well-thought-out investment, profitable for the Polish economy”.