Does anyone know the source of the stench in this area when driving along the M2?

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For the past several months, every time I drive past this section of the M2 near Cleveland and surrounding areas, there has been a heavy stench in the air prompting me to close all my windows. I have tried to google what this source of this could be (the area is somewhat industrial so I assume it might be a factory or something similar), but to no avail. Does anyone perhaps have any insight into what this smell might be? I am simply curious about the source. Thank you!   submitted by   /u/EcstaticChicken2845 [link]   [comments]