I am under the care of a crisis team and when i first was referred to them they took all my medications and would visit each evening to give that evenings meds and the next mornings. If I was worried atanytime of the day or night I could phone them and would be told have a hot drink and a warm bath

But they did talk to me which had a calming effect ,i was also told if the urge was too strong to go immediately to the hospital they were based in ,I never needed to so far but it is unlikely they would admit you ,they would talk and keep you there for a while to calm you down. I find my crisis team very supportive.