Bangalore Traffic Police — Bike picked from parking area without warning and without valid reason

I am writing this after a very bad experience we are facing on a daily basis in Bengaluru Karnataka.this is 4th time they picked our bike from the parked area .I parked infront of isha diagnostic centre Malleshwaram 15th cross Bengaluru .when I went to hospital they picked my bike from parking area with in 10min with no warning, announcement .I followed them to take my bike as I was in bad condition of hospital emergency I begged them showed picture of parked area .told them I was not wrong .tht police officer who was on duty at 6pm Malleshwaram area who hesitated to tell his name and arranged contract workers to collect bribe of 850 instead of 1600 without bill.and used very foul language against me when I showed my hospital reports .he used very bad language and misbehaved in public without considering me as a lady .then after standing for 2hours he collected 1000 from me forcefully since it was heavily raining and gave my bike back .I was parked in correct area I have license, emissions certificate, insurance also I have proof of video and photo tht I was not parked in no parking area.because of my bike no issues have been picked.i know traffic rules properly .these Traffic police officers are torturing us common man to give bribe everyday even though parked in correct area.this is becoming daily routine of them to grab 1000 from everyone .money latching, using bad words, physical abuse is more common nowadays they'll treat citizens like atm machines .even women are suffering it daily after work when we will return they will be waiting for us to put any random charges .