• Multiplexer@discuss.tchncs.de
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    1 day ago

    The barriers are about $2000

    That would be quite cheap. I guess this refers to simple concrete blocks blocking by pure mass?

    Our community had to invest heavily in mobile blockers for our markets, especially the Christmas market (christmas markets have been a prime target for an increasing number of these kind of attacks here in Germany during the recent years).

    They started with simple concrete blocks as a fast and short term affordable measure directly after the first christmas market attacks, but they aren’t practical as soon as you have to set them up on a more frequent basis.

    So by now they switched to easily deployable ones like those shown here: https://www.hoermann.de/portal/portal-48-lernen/de/hoermann-mobile-fahrzeugsperre-oktablock/

    Price for single standard Blocker certified to be effective also against heavy transport trucks is around 6000-7000€ (roughly about the same in $).
    You would need at least three or four of these to block the entrance in the picture, in addition to a retractable one (costing more than twice that) to allow access for delivery vehicles.

    That would mean costs around 30000€ just for this single road entrance.
    So I can understand to some degree that a community might be reluctant to invest so much money unless there was a pressing demand (as e.g. developed in Germany due to the frequent occurrences with many casualties).