Compensation for Cancelled and subsequent overcrowded trains

What compensation is there for overcrowded trains?

There are 2 peak hour trains cancelled this morning (7:57, 8:08 - 19/02/2017) leaving hundreds of commuters on Surbiton station scrambling to find the next train.  Of course you publish the next train is within 30 minutes so from what I can tell this is no offer of compensation, despite the trains will already be full. 

Similar thing happened last week on several occasions, meaning trains were dangerously overcrowded, as well as the platforms.