The government is defeated in the Lords over three amendments as peers examine the EU Withdrawal Bill at report stage.
DUP leader Arlene Foster faces the RHI Inquiry to answer questions on her role in the botched energy scheme.
An attempt to force the publication of a report into whether the sacking of a minister who died days later was leaked before a cabinet reshuffle has failed.
The European Parliament approves legislation to beef up EU rules on car emissions tests in the wake of the dieselgate scandal.
The parliament has voted in favour of establishing safe injection facilities by 79 to 27.
A debate on the customs union and more scrutiny of the EU Withdrawal Bill is ahead in Parliament next week.