Question: Is it possible to bring forward the evening lazim?

Question: Is it possible to bring forward the evening lazim?

Answer: 

Yes it is possible to bring forward the evening lazim only if the three following conditions are present: 

1- The evening lazim can only be brought forward in order to precede Fajr (dawn) – in the same way that we would bring forward the morning lazim, that is to say during the preceding night and never before the Asr of the same day. 

2- It can only be brought forward in the case of an impediment which covers the whole preferential period of time for the accomplishment of the evening lazim (that is to say between Asar and Isha). However, if the obstacle in question is lifted during this preferential time, the evening lazim that you had brought forward before dawn would still be valid. 

3- The order of accomplishment of the lazim should be respected: that is to say, first bring forward the morning lazim and then it is possible to bring forward the evening lazim. 

If the three above conditions are not met, then the lazim that had been brought forward would not be valid.