"About £500,000 was
spent on ceremonial
costs such as St
Paul's Cathedral and
receptions after the
funeral. A further
£1.1m went on
policing and
security. An
additional £2m
"opportunity cost"
was for police
officers who would
have been on other
duties on the day.
Lady Thatcher's
family paid for
flowers and
undertaking costs.
No figure has been
published for those.
No estimates were
officially given for
the cost of the
funeral in the days
leading up to it,
although there had
been newspaper
suggestions that it
might cost up to
£10m."