Possible Clues:

• What Ofsted does this month is to cover heads of primary English course
• Put under a microscope
• Examine closely popular page penned by religious group
• Check popular group making case for power
• Study in nicest building overlooking park
• Look closely at Portugal -- fly round?
• Check out chief of police in hexapod
• Look at Pakistan's opener in cricket, for example?
• Maybe fly across Portugal to find vet
• Vet wearing glasses trimmed cat's tail