Two explosions go off near Agra Cantt railway station
A note threatening terrorist attacks was found at the boulder, which due to emergency brakes only caused a minor collision. The first explosion took place in a garbage dump when the Municipal Corporation workers where cleaning the site.
Atletico Madrid, Valencia and Sevilla must all visit Real down the stretch too but it is an away fixture at Athletic that Zidane is rightly wary of given no team has won there since Ivan Rakitic grabbed Barca's victor seven months ago.
Karim Benzema scored the first goal of the game as Cristiano Ronaldo found space down the left and he crossed for the France striker to put it past goalkeeper Kepa Arrizabalaga. The match will kick-start at 3:15 PM at San Mames.
Barcelona hopes to recover when they take on Valencia (a team they obliterated, 7-0, in the Copa del Rey.) Real, on the other hand, may have a tougher challenge when they take on Bilbao.
The home side's main threat continued to arrive from wide positions, although Ernesto Valverde looked for more guile and invention just before the hour when he introduced tricky winger Iker Muniain.
Athletic Bilbao starting XI (To be Confirmed): Iraizoz, Boveda, Yeray, Laporte, Balenziaga, Iturraspe, Beñat, Williams, Raul Garcia, Lekue, Aduriz.
Their joy was short-live, Casermiro slotted home from close range, after the hosts failed to deal with Toni Kroos' corner, 1-2.