Police arrested 105 members of the banned Muslim Brotherhood group in the past two days, including two candidates competing in upcoming parliamentary elections, the group and police officials said Wednesday.
The arrests were part of an ongoing crackdown that has intensified in the lead up to elections for the upper house of Parliament, known as the Shura Council.
The Brotherhood has announced it has fielded 19 candidates in the June 11 elections.
"We're expecting many more arrests leading up to Monday elections," said the group's lawyer Abdel Moneim Abdel Maksoud on Wednesday. "Brotherhood members in prison have exceeded 600," he added.
The Brotherhood has been banned since 1954 but has continued to operate and is Egypt's most powerful opposition movement. Its lawmakers, who run as independents, hold 88 seats in the 454-seat parliament.