Azerbaijan Airlines has warned the passengers planning to travel to Russia.According to Rossaviasiya’s decision, from today, passengers are recommended to submit any liquid substance and personal hygiene items to the baggage at Russian airports. AZAL asks passengers to take it into account. Medicines necessary for health, as well as items and personal hygiene items necessary for life activity of passengers are not banned and could be carried in the hand luggage after having been controlled by air security services.ANN.Az