Dozens of police officers gathered at UC Irvine on Wednesday as a pro-Palestinian demonstration escalated, with protesters occupying and barricading the Physical Sciences lecture hall, which is near their camp.
The escalation of the protest began around 2:30 p.m., according to a university spokesperson. School officials have sent out two alerts asking students to shelter in place. The UCI said “a group of several hundred protesters” entered the building.
(Allen J. Schaben/Los Angeles Times)
A UCI professor is arrested during a demonstration at UCI.
![A week-long pro-Palestine protest at UC Irvine.](https://ca-times.brightspotcdn.com/dims4/default/9e05ad6/2147483647/strip/true/crop/6000x4000+0+0/resize/2000x1333!/quality/75/?url=https%3A%2F%2Fcalifornia-times-brightspot.s3.amazonaws.com%2F12%2Fec%2Fd0a6c6b94a9481076e73a5e55c9c%2F1449258-me-uci-protest32-ajs.jpg)
(Allen J. Schaben/Los Angeles Times)
A weeks-long pro-Palestine protest at UC Irvine demanding that the university divest from Israel over the Hamas war took a tense turn on May 15.
![A pro-Palestinian protester confronts authorities at the ICU.](https://ca-times.brightspotcdn.com/dims4/default/2a11185/2147483647/strip/true/crop/6000x4000+0+0/resize/2000x1333!/quality/75/?url=https%3A%2F%2Fcalifornia-times-brightspot.s3.amazonaws.com%2Fb2%2F6e%2Fe1054ac647a7a676857401ec1ea5%2F1449258-me-uci-protest28-ajs.jpg)
(Allen J. Schaben/Los Angeles Times)
A pro-Palestinian protester confronts authorities at the ICU.
![A pro-Palestinian protester displays a sign during a week-long pro-Palestinian protest at UC Irvine.](https://ca-times.brightspotcdn.com/dims4/default/d702c2d/2147483647/strip/true/crop/6000x4000+0+0/resize/2000x1333!/quality/75/?url=https%3A%2F%2Fcalifornia-times-brightspot.s3.amazonaws.com%2F24%2F1d%2Fafd8c54449ab8f210a47dd739ca8%2F1449258-me-uci-protest31-ajs.jpg)
(Allen J. Schaben/Los Angeles Times)
A pro-Palestinian protester displays a sign during a week-long pro-Palestinian protest at UC Irvine.
![Orange County sheriff's deputies form a containment line at the ICU on May 15, 2024.](https://ca-times.brightspotcdn.com/dims4/default/fe9a91e/2147483647/strip/true/crop/5192x3212+0+0/resize/2000x1237!/quality/75/?url=https%3A%2F%2Fcalifornia-times-brightspot.s3.amazonaws.com%2Faa%2F08%2F69440a92447183fc346d36f7bd02%2F1449258-me-uci-protest02-ajs.jpg)
(Allen J. Schaben/Los Angeles Times)
Orange County sheriff's deputies form a containment line at the ICU on May 15, 2024.
![Law enforcement from multiple agencies monitor protesters at ICU on May 15, 202](https://ca-times.brightspotcdn.com/dims4/default/ea7db53/2147483647/strip/true/crop/6000x4000+0+0/resize/2000x1333!/quality/75/?url=https%3A%2F%2Fcalifornia-times-brightspot.s3.amazonaws.com%2F5f%2Fbf%2F3ef6c69e40a2934c16e3444be4b0%2F1449258-me-uci-protest25-ajs.jpg)
(Allen J. Schaben/Los Angeles Times)
Law enforcement from multiple agencies monitor protesters at the ICU.
![People flee the area after a weeks-long pro-Palestine protest at UC Irvine demanding](https://ca-times.brightspotcdn.com/dims4/default/54e8bf9/2147483647/strip/true/crop/6000x4000+0+0/resize/2000x1333!/quality/75/?url=https%3A%2F%2Fcalifornia-times-brightspot.s3.amazonaws.com%2Fbc%2F3a%2F5253bc144793927002e6889f5bd9%2F1449258-me-uci-protest01-ajs.jpg)
(Allen J. Schaben/Los Angeles Times)
People flee the area after a weeks-long pro-Palestine protest at UC Irvine.
![A protester is arrested at UC Irvine as police break up the encampment.](https://ca-times.brightspotcdn.com/dims4/default/373e9d6/2147483647/strip/true/crop/3603x2402+0+0/resize/2000x1333!/quality/75/?url=https%3A%2F%2Fcalifornia-times-brightspot.s3.amazonaws.com%2Fab%2Feb%2F91829d474f4a8948cbff9195c8f9%2F1449302-la-me-uc-irvine-protest-001-rg.jpg)
(Robert Gauthier/Los Angeles Times)
A protester is arrested at UC Irvine as police break up the encampment.
![Pro-Palestinian protesters join arms to form a blockade of the Physical Sciences.](https://ca-times.brightspotcdn.com/dims4/default/aca58e1/2147483647/strip/true/crop/6000x4000+0+0/resize/2000x1333!/quality/75/?url=https%3A%2F%2Fcalifornia-times-brightspot.s3.amazonaws.com%2F5f%2Fb4%2Fd77096da4820acbe79e2b2cccbc4%2F1449258-me-uci-protest09-ajs.jpg)
(Allen J. Schaben/Los Angeles Times)