This is in the roof of a train station, anyone got an idea of

maybe an antenna

hard to tell, do you have a picture of the whole thing?

Its a syringe. It injects a drug into the roof every 90 minutes that makes it forget everything that happened in the last 90 minutes.

>>55507545
looks like a wire holder mate

>>55508208
C O M P L E X
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Probably for cell phone or some other radio comm

>>55507545
I've seen things like this used to deter birds before but idk.

Botnet

>>55507545
it's part of a secret government system, a machine that spies on you every hour of every day

stay vigilant, friend

It looks like your autism is hitting the roof OP.

Looks like a laser, maybe to detect if there is a train

>>55507545
Looks like the roof of a train station.