Nigeria fuel shortage cripples businesses, banks and flights

Nigeria is being crippled by the fuel shortage that the country has been experiencing for more than a month.

Nigerian banks have shortened opening times, flights have been cancelled and phone companies may restrict services.
The party of President-elect Muhammadu Buhari has accused the outgoing government of "sabotage" for failing to deal with the crisis.
The wholesale fuel sellers have been withholding petrol as they say they are owed $1bn (£625m) by the government.