Spanish elections and politics

[YL]

For reference, El Pais (Madrid newspaper) and Cadena SER (a radio station) belong to the same media group are are alligned on the centre-left (PSOE). La Razón is a conservative and PP-friendly Madrid newspaper.

Would you expect a poll for La Razón to show a pro-PP bias in line with its editorial line?  (Or, more generally, do Spanish polls' house effects tend to reflect the political biases of those who commission them?)

[YL]

That exclave of Burgos province inside Alava seems to have liked Podemos a lot.

Result in Orexa, Gipuzkoa: EH Bildu 72 votes, PNV 1 vote, everyone else zero.