Prior to Nelson Mandela's admission to hospital with a recurrence of lung infection, he was reportedly suffering from a heavy cold.
According to one person who saw the former South African President on Tuesday, at that point there was no reason for any particular concern.
ITV News' Africa Correspondent Rohit Kachroo reports from Pretoria.
More top news
A report shows the UK's congested roads cost the economy £300 billion a year as councils call on extra funding to help tackle the problem.
Shouts of "we are not afraid" rang out across Barcelona as people gathered to pay tribute to those caught up in the deadly terror attacks.
Showers often confined to northwest Scotland - filtering further south at times.