Fill in the crossword puzzle and read the name of the river where the palace of westminster stands. 1. what do mps do with their feet? 2. what is the surname of one of the most famous british prime 3 ministers ("the iron lady")? 3. what does the lord chancellor sit on? 4. what are the members of the house of commons called? 5. who opens the parliament? 6. who presides over the house of commons?