At an indoor meeting on 12 February in Donetsk, Ukraine, Isinbayeva set a new indoor world record.
"Any public rally or indoor meeting or march designed to create opinion against the election will be illegal," the order said.
Her first indoor meetings came at the start of 2012.
It was similar to an indoor meeting because the stadium is compact, with the crowd close to all the action.
The letter also mentioned three indoor meetings in the last few months where everything had been done very satisfactorily and spells performed which worked!
In sport it is primarily used for volleyball and basketball, and also regularly hosts indoor track-and-field meetings.
Soon after completing their line up, Ritchie Hawkins sustained serious injuries when riding in an indoor meeting in Germany.
She improved this record by 50 centimetres a week later at an indoor meeting in Loughborough.
The Times reported on 5 December that indoor meetings were the most successful; open-air speakers received a tiny audience.
At the start of 2012 he became the first Chinese athlete to throw beyond twenty metres at an indoor meeting.