What is that? Brexit maths? Brexit logic?
Your comments on meat 'not up to standard' betray a startling ignorance of how the EU operates and a denialnofnthe fact that the UK is no longer in the EU. The pig parts were destined for the UK, which is not part of the EU any more. They were not destined for Germany, Ireland, Italy, Hungary, Netherlands, etc.
The UK now gets the parts that won't be sold within the EU. Standards within the EU are perfectly fine. Meats from former Eastern bloc countries that are sold within the EU are up to standard.
You vote for a bonfire of red tape and you get pig anuses. What did you expect? Business as usual and all the advantages of participation in a well-regulated market in animal products despite leaving the EU?
In the face of security threats in the context of war and terrorism in the middle east, warfare of many kinds in Ukraine, and ongoing political/ military shenanigans in west Africa, many Schengen states have increased security at their borders until certain dates in the first half of 2024, possibly to be extended. This move in the face of increased specific terrorist threats, increases in people smuggling, and in some cases infiltration by foreign agents is of course accommodated by the Schengen articles, because it was never envisioned that the EU would leave itself open, defenseless, and powerless to take action in the face of threats.
Meanwhile, the UK struggles to get a handle on the illegal Channel crossings despite all the promises of the Brexit peddlers.