looked to me like nando passed under a yellow near the end of the race...
I could not tell whether he did or did not pass under yellow. From the first replay angle, it looked like he did, but on the second replay, it looked like it was flashing red and yellow (what for I don’t know) and the flag guy was waving a blue flag for the lapped car, not a yellow flag.
Considering it was Alonzo, end of the race, no apparent significant danger on the track, and not a pass for position, we were pretty sure nothing was going to happen.
Also, it looked like when Hamilton was at his closest to Alonso, the threw a caution and as part of it disabled the DRS, so he couldn’t use it anyway.