Nelson Mandela released from Victor Verster Prison

The transcript describes the historic moment when Nelson Mandela was released from Victor Verster Prison, marking his first public appearance in nearly three decades. Accompanied by his wife, Winnie Mandela, he took his first steps into a new South Africa, greeted by an excited crowd. Officials from the National Reception Committee managed the crowd as Mandela and Winnie waved and saluted the people, symbolizing a new era of freedom and hope.

What gesture did Mr. Mandela and his wife make to the crowd?

How long had Mr. Mandela been imprisoned before his release?