Sexton hits touch 15m from the Ospreys line.

Penalty Leinster - holding on.

Great pressure from Reid and Ringrose who chase up and Davies and take him superbly.

TRY LEINSTER!

After relentless Leinster pressure, van der Flier bundles over for Leinster's first!

Question is why he cannot award the try.

Mitrea is consulting the TMO

van der Flier may have crossed here.

As does Heaslip.

Furlong carries.