Lindsay Hoyle
Sir Lindsay Hoyle repeatedly overlooked the backbencher, even though she was a primary topic of discussion in the Commons.
The under-fire Speaker said he would allow one last week.
The home secretary said he had been "a breath of fresh air".
Prime minister says Speaker should not have changed parliament's procedures in the face of "intimidation or aggressive behaviour" by campaigners.
The SNP chief said his position was "untenable" following last night's Commons chaos.
Lindsay Hoyle in hot water after upending parliamentary precedent.
Maria Caulfield said she would "struggle" to support the under-fire Commons Speaker.
The Commons Speaker was forced to apologise after chaotic scenes in parliament.
Debate overshadowed by furious row over Speaker Lindsay Hoyle.
Lindsay Hoyle sparked anger from both the Tories and SNP with a controversial ruling.