Nicholas II abdicated the throne of Russia on 2 March 1917.
Thirteen days later, he returned to the Alexander Palace not as Emperor of Russia, but as Colonel Romanov.
The Imperial Family were now held under house arrest and confined to a few rooms of the palace and watched over by a guard with fixed bayonets.
The regime of their captivity, worked out by Alexander Kerensky himself, envisaged strict limitations in the life of the Imperial Family: an isolation from the outer world, a guard during their promenades in the park, prohibition of any contacts and correspondence apart from approved letters.
Gillard noted, 
In their spare time, free from studies, the Empress and her daughters were engaged in sewing something, embroidering or weaving, but they were never idle.... During daytime walks all the members of the family, excluding the Empress, were engaged in physical work: they cleaned paths in the park from snow, chopped ice for the cellar, cut dry branches or old trees, storing firewood for the future winter.
With the arrival of the warmer weather the entire family worked on an extensive kitchen-garden....
Due to an increasingly precarious situation in St. Petersburg, the leader of the provisional government, Alexander Kerensky, made the decision to move the Romanov family out of the palace into internal exile in Tobolsk in far away Siberia.
There had been calls for the prisoners to be housed in the prison at the notorious Fortress of St. Peter and St. Paul in St. Petersburg.
To avoid this on the morning of 1 August 1917, a train took the family away.
They were never to return.
Nicholas II abdicated the throne of Russia on 2 March 1917. Thirteen days later, he returned to the Alexander Palace not as Emperor of Russia, but as Colonel Romanov. The Imperial Family were now held under house arrest and confined to a few rooms of the palace and watched over by a guard with fixed bayonets. The regime of their captivity, worked out by Alexander Kerensky himself, envisaged strict limitations in the life of the Imperial Family: an isolation from the outer world, a guard during their promenades in the park, prohibition of any contacts and correspondence apart from approved letters. Gillard noted, 
In their spare time, free from studies, the Empress and her daughters were engaged in sewing something, embroidering or weaving, but they were never idle.... During daytime walks all the members of the family, excluding the Empress, were engaged in physical work: they cleaned paths in the park from snow, chopped ice for the cellar, cut dry branches or old trees, storing firewood for the future winter. With the arrival of the warmer weather the entire family worked on an extensive kitchen-garden....
Due to an increasingly precarious situation in St. Petersburg, the leader of the provisional government, Alexander Kerensky, made the decision to move the Romanov family out of the palace into internal exile in Tobolsk in far away Siberia. There had been calls for the prisoners to be housed in the prison at the notorious Fortress of St. Peter and St. Paul in St. Petersburg. To avoid this on the morning of 1 August 1917, a train took the family away. They were never to return.
Alexander Palace