Nigeria's President Jonathan treated in London

Nigerian President Goodluck Jonathan has received precautionary medical treatment in London, according to the presidency.

But his condition is not serious, the presidency said in a statement.
Jonathan was due to be at an investment meeting in London on Thursday but was not well enough to attend.
"President Jonathan has since been examined by competent medical practitioners. He has been advised to rest for a few days," the statement said.

"The Presidency wishes to assure all Nigerians that President Jonathan's condition is nothing serious and that the medical attention he has sought is only precautionary."